diff --git a/locale/es_AR.po b/locale/es_AR.po
deleted file mode 100644
index 617f37fd7d..0000000000
--- a/locale/es_AR.po
+++ /dev/null
@@ -1,187 +0,0 @@
-# 
-msgid ""
-msgstr "Content-Type: text/plain; charset=utf-8\n"
-
-msgctxt "field:project.allocation,create_date:"
-msgid "Create Date"
-msgstr ""
-
-msgctxt "field:project.allocation,create_uid:"
-msgid "Create User"
-msgstr ""
-
-msgctxt "field:project.allocation,employee:"
-msgid "Employee"
-msgstr ""
-
-msgctxt "field:project.allocation,id:"
-msgid "ID"
-msgstr ""
-
-msgctxt "field:project.allocation,percentage:"
-msgid "Percentage"
-msgstr ""
-
-msgctxt "field:project.allocation,rec_name:"
-msgid "Name"
-msgstr ""
-
-msgctxt "field:project.allocation,work:"
-msgid "Work"
-msgstr "Actividad"
-
-msgctxt "field:project.allocation,write_date:"
-msgid "Write Date"
-msgstr ""
-
-msgctxt "field:project.allocation,write_uid:"
-msgid "Write User"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,create_date:"
-msgid "Create Date"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,create_uid:"
-msgid "Create User"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,id:"
-msgid "ID"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,predecessor:"
-msgid "Predecessor"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,rec_name:"
-msgid "Name"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,successor:"
-msgid "Successor"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,write_date:"
-msgid "Write Date"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,write_uid:"
-msgid "Write User"
-msgstr ""
-
-msgctxt "field:project.work,actual_finish_date:"
-msgid "Actual Finish"
-msgstr ""
-
-msgctxt "field:project.work,actual_finish_time:"
-msgid "Actual Finish Time"
-msgstr ""
-
-msgctxt "field:project.work,actual_start_date:"
-msgid "Actual Start"
-msgstr ""
-
-msgctxt "field:project.work,actual_start_time:"
-msgid "Actual Start Time"
-msgstr ""
-
-msgctxt "field:project.work,allocations:"
-msgid "Allocations"
-msgstr ""
-
-msgctxt "field:project.work,back_leveling_delay:"
-msgid "Back Leveling Delay"
-msgstr ""
-
-msgctxt "field:project.work,constraint_finish_date:"
-msgid "Constraint Finish"
-msgstr ""
-
-msgctxt "field:project.work,constraint_finish_time:"
-msgid "Constraint Finish Time"
-msgstr ""
-
-msgctxt "field:project.work,constraint_start_date:"
-msgid "Constraint Start"
-msgstr ""
-
-msgctxt "field:project.work,constraint_start_time:"
-msgid "Constraint Start Time"
-msgstr ""
-
-msgctxt "field:project.work,duration:"
-msgid "Duration"
-msgstr "Duración"
-
-msgctxt "field:project.work,early_finish_date:"
-msgid "Early Finish"
-msgstr ""
-
-msgctxt "field:project.work,early_finish_time:"
-msgid "Early Finish Time"
-msgstr ""
-
-msgctxt "field:project.work,early_start_date:"
-msgid "Early Start"
-msgstr ""
-
-msgctxt "field:project.work,early_start_time:"
-msgid "Early Start Time"
-msgstr ""
-
-msgctxt "field:project.work,late_finish_date:"
-msgid "Late Finish"
-msgstr ""
-
-msgctxt "field:project.work,late_finish_time:"
-msgid "Late Finish Time"
-msgstr ""
-
-msgctxt "field:project.work,late_start_date:"
-msgid "Late Start"
-msgstr ""
-
-msgctxt "field:project.work,late_start_time:"
-msgid "Late Start Time"
-msgstr ""
-
-msgctxt "field:project.work,leveling_delay:"
-msgid "Leveling Delay"
-msgstr ""
-
-msgctxt "field:project.work,predecessors:"
-msgid "Predecessors"
-msgstr ""
-
-msgctxt "field:project.work,successors:"
-msgid "Successors"
-msgstr ""
-
-msgctxt "model:ir.action,name:wizard_leveling"
-msgid "Tasks Leveling"
-msgstr ""
-
-msgctxt "model:project.allocation,name:"
-msgid "Allocation"
-msgstr ""
-
-msgctxt "model:project.predecessor_successor,name:"
-msgid "Predecessor - Successor"
-msgstr ""
-
-msgctxt "view:project.allocation:"
-msgid "Allocation"
-msgstr ""
-
-msgctxt "view:project.allocation:"
-msgid "Allocations"
-msgstr ""
-
-msgctxt "view:project.work:"
-msgid "Allocations"
-msgstr ""
-
-msgctxt "view:project.work:"
-msgid "Plan"
-msgstr ""
diff --git a/locale/es_CO.po b/locale/es_CO.po
deleted file mode 100644
index 95907aac56..0000000000
--- a/locale/es_CO.po
+++ /dev/null
@@ -1,187 +0,0 @@
-# 
-msgid ""
-msgstr "Content-Type: text/plain; charset=utf-8\n"
-
-msgctxt "field:project.allocation,create_date:"
-msgid "Create Date"
-msgstr "Fecha de Creación"
-
-msgctxt "field:project.allocation,create_uid:"
-msgid "Create User"
-msgstr "Creado por Usuario"
-
-msgctxt "field:project.allocation,employee:"
-msgid "Employee"
-msgstr ""
-
-msgctxt "field:project.allocation,id:"
-msgid "ID"
-msgstr ""
-
-msgctxt "field:project.allocation,percentage:"
-msgid "Percentage"
-msgstr ""
-
-msgctxt "field:project.allocation,rec_name:"
-msgid "Name"
-msgstr ""
-
-msgctxt "field:project.allocation,work:"
-msgid "Work"
-msgstr "Tarea"
-
-msgctxt "field:project.allocation,write_date:"
-msgid "Write Date"
-msgstr "Fecha de Modificación"
-
-msgctxt "field:project.allocation,write_uid:"
-msgid "Write User"
-msgstr "Modificado por Usuario"
-
-msgctxt "field:project.predecessor_successor,create_date:"
-msgid "Create Date"
-msgstr "Fecha de Creación"
-
-msgctxt "field:project.predecessor_successor,create_uid:"
-msgid "Create User"
-msgstr "Creado por Usuario"
-
-msgctxt "field:project.predecessor_successor,id:"
-msgid "ID"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,predecessor:"
-msgid "Predecessor"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,rec_name:"
-msgid "Name"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,successor:"
-msgid "Successor"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,write_date:"
-msgid "Write Date"
-msgstr "Fecha de Modificación"
-
-msgctxt "field:project.predecessor_successor,write_uid:"
-msgid "Write User"
-msgstr "Modificado por Usuario"
-
-msgctxt "field:project.work,actual_finish_date:"
-msgid "Actual Finish"
-msgstr "Fin Actual"
-
-msgctxt "field:project.work,actual_finish_time:"
-msgid "Actual Finish Time"
-msgstr "Tiempo del Actual Fin"
-
-msgctxt "field:project.work,actual_start_date:"
-msgid "Actual Start"
-msgstr "Comienzo Actual"
-
-msgctxt "field:project.work,actual_start_time:"
-msgid "Actual Start Time"
-msgstr "Tiempo del Actual Comienzo"
-
-msgctxt "field:project.work,allocations:"
-msgid "Allocations"
-msgstr "Cuotas"
-
-msgctxt "field:project.work,back_leveling_delay:"
-msgid "Back Leveling Delay"
-msgstr "Retardo de Escalamiento"
-
-msgctxt "field:project.work,constraint_finish_date:"
-msgid "Constraint Finish"
-msgstr "Final de la Restricción"
-
-msgctxt "field:project.work,constraint_finish_time:"
-msgid "Constraint Finish Time"
-msgstr "Tiempo Final de la Restricción"
-
-msgctxt "field:project.work,constraint_start_date:"
-msgid "Constraint Start"
-msgstr "Comienzo de la Restricción"
-
-msgctxt "field:project.work,constraint_start_time:"
-msgid "Constraint Start Time"
-msgstr "Tiempo del Comienzo de la Restricción"
-
-msgctxt "field:project.work,duration:"
-msgid "Duration"
-msgstr "Duración"
-
-msgctxt "field:project.work,early_finish_date:"
-msgid "Early Finish"
-msgstr "Finalizar Temprano"
-
-msgctxt "field:project.work,early_finish_time:"
-msgid "Early Finish Time"
-msgstr "Tiempo de Finalización Temprana"
-
-msgctxt "field:project.work,early_start_date:"
-msgid "Early Start"
-msgstr "Iniciar Temprano"
-
-msgctxt "field:project.work,early_start_time:"
-msgid "Early Start Time"
-msgstr "Tiempo de Inicio Temprano"
-
-msgctxt "field:project.work,late_finish_date:"
-msgid "Late Finish"
-msgstr "Final Tardío"
-
-msgctxt "field:project.work,late_finish_time:"
-msgid "Late Finish Time"
-msgstr "Tiempo del Tardío Final"
-
-msgctxt "field:project.work,late_start_date:"
-msgid "Late Start"
-msgstr "Comienzo Tardío"
-
-msgctxt "field:project.work,late_start_time:"
-msgid "Late Start Time"
-msgstr "Tiempo del Tardío Comienzo"
-
-msgctxt "field:project.work,leveling_delay:"
-msgid "Leveling Delay"
-msgstr "Retardo de Nivel"
-
-msgctxt "field:project.work,predecessors:"
-msgid "Predecessors"
-msgstr ""
-
-msgctxt "field:project.work,successors:"
-msgid "Successors"
-msgstr ""
-
-msgctxt "model:ir.action,name:wizard_leveling"
-msgid "Tasks Leveling"
-msgstr "Niveles de Tareas"
-
-msgctxt "model:project.allocation,name:"
-msgid "Allocation"
-msgstr "Cuota"
-
-msgctxt "model:project.predecessor_successor,name:"
-msgid "Predecessor - Successor"
-msgstr ""
-
-msgctxt "view:project.allocation:"
-msgid "Allocation"
-msgstr "Cuota"
-
-msgctxt "view:project.allocation:"
-msgid "Allocations"
-msgstr "Cuotas"
-
-msgctxt "view:project.work:"
-msgid "Allocations"
-msgstr "Cuotas"
-
-msgctxt "view:project.work:"
-msgid "Plan"
-msgstr "Plan"
diff --git a/locale/es_EC.po b/locale/es_EC.po
deleted file mode 100644
index 5d793990f7..0000000000
--- a/locale/es_EC.po
+++ /dev/null
@@ -1,187 +0,0 @@
-# 
-msgid ""
-msgstr "Content-Type: text/plain; charset=utf-8\n"
-
-msgctxt "field:project.allocation,create_date:"
-msgid "Create Date"
-msgstr "Fecha de creación"
-
-msgctxt "field:project.allocation,create_uid:"
-msgid "Create User"
-msgstr "Creado por usuario"
-
-msgctxt "field:project.allocation,employee:"
-msgid "Employee"
-msgstr ""
-
-msgctxt "field:project.allocation,id:"
-msgid "ID"
-msgstr ""
-
-msgctxt "field:project.allocation,percentage:"
-msgid "Percentage"
-msgstr ""
-
-msgctxt "field:project.allocation,rec_name:"
-msgid "Name"
-msgstr ""
-
-msgctxt "field:project.allocation,work:"
-msgid "Work"
-msgstr ""
-
-msgctxt "field:project.allocation,write_date:"
-msgid "Write Date"
-msgstr "Fecha de modificación"
-
-msgctxt "field:project.allocation,write_uid:"
-msgid "Write User"
-msgstr "Modificado por usuario"
-
-msgctxt "field:project.predecessor_successor,create_date:"
-msgid "Create Date"
-msgstr "Fecha de creación"
-
-msgctxt "field:project.predecessor_successor,create_uid:"
-msgid "Create User"
-msgstr "Creado por usuario"
-
-msgctxt "field:project.predecessor_successor,id:"
-msgid "ID"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,predecessor:"
-msgid "Predecessor"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,rec_name:"
-msgid "Name"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,successor:"
-msgid "Successor"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,write_date:"
-msgid "Write Date"
-msgstr "Fecha de modificación"
-
-msgctxt "field:project.predecessor_successor,write_uid:"
-msgid "Write User"
-msgstr "Modificado por usuario"
-
-msgctxt "field:project.work,actual_finish_date:"
-msgid "Actual Finish"
-msgstr "Fin real"
-
-msgctxt "field:project.work,actual_finish_time:"
-msgid "Actual Finish Time"
-msgstr "Hora de fin real"
-
-msgctxt "field:project.work,actual_start_date:"
-msgid "Actual Start"
-msgstr ""
-
-msgctxt "field:project.work,actual_start_time:"
-msgid "Actual Start Time"
-msgstr ""
-
-msgctxt "field:project.work,allocations:"
-msgid "Allocations"
-msgstr ""
-
-msgctxt "field:project.work,back_leveling_delay:"
-msgid "Back Leveling Delay"
-msgstr "Retraso del ajuste"
-
-msgctxt "field:project.work,constraint_finish_date:"
-msgid "Constraint Finish"
-msgstr "Fin de limitación"
-
-msgctxt "field:project.work,constraint_finish_time:"
-msgid "Constraint Finish Time"
-msgstr "Hora fin de limitación"
-
-msgctxt "field:project.work,constraint_start_date:"
-msgid "Constraint Start"
-msgstr "Inicio de limitación"
-
-msgctxt "field:project.work,constraint_start_time:"
-msgid "Constraint Start Time"
-msgstr "Hora inicio de limitación"
-
-msgctxt "field:project.work,duration:"
-msgid "Duration"
-msgstr "Duración"
-
-msgctxt "field:project.work,early_finish_date:"
-msgid "Early Finish"
-msgstr ""
-
-msgctxt "field:project.work,early_finish_time:"
-msgid "Early Finish Time"
-msgstr ""
-
-msgctxt "field:project.work,early_start_date:"
-msgid "Early Start"
-msgstr ""
-
-msgctxt "field:project.work,early_start_time:"
-msgid "Early Start Time"
-msgstr ""
-
-msgctxt "field:project.work,late_finish_date:"
-msgid "Late Finish"
-msgstr ""
-
-msgctxt "field:project.work,late_finish_time:"
-msgid "Late Finish Time"
-msgstr ""
-
-msgctxt "field:project.work,late_start_date:"
-msgid "Late Start"
-msgstr ""
-
-msgctxt "field:project.work,late_start_time:"
-msgid "Late Start Time"
-msgstr ""
-
-msgctxt "field:project.work,leveling_delay:"
-msgid "Leveling Delay"
-msgstr "Retraso de ajuste"
-
-msgctxt "field:project.work,predecessors:"
-msgid "Predecessors"
-msgstr ""
-
-msgctxt "field:project.work,successors:"
-msgid "Successors"
-msgstr ""
-
-msgctxt "model:ir.action,name:wizard_leveling"
-msgid "Tasks Leveling"
-msgstr "Ajuste de tareas"
-
-msgctxt "model:project.allocation,name:"
-msgid "Allocation"
-msgstr ""
-
-msgctxt "model:project.predecessor_successor,name:"
-msgid "Predecessor - Successor"
-msgstr ""
-
-msgctxt "view:project.allocation:"
-msgid "Allocation"
-msgstr ""
-
-msgctxt "view:project.allocation:"
-msgid "Allocations"
-msgstr ""
-
-msgctxt "view:project.work:"
-msgid "Allocations"
-msgstr ""
-
-msgctxt "view:project.work:"
-msgid "Plan"
-msgstr ""
diff --git a/locale/es_MX.po b/locale/es_MX.po
deleted file mode 100644
index 1084213ef8..0000000000
--- a/locale/es_MX.po
+++ /dev/null
@@ -1,196 +0,0 @@
-# 
-msgid ""
-msgstr "Content-Type: text/plain; charset=utf-8\n"
-
-#, fuzzy
-msgctxt "field:project.allocation,create_date:"
-msgid "Create Date"
-msgstr "Fecha de creación"
-
-#, fuzzy
-msgctxt "field:project.allocation,create_uid:"
-msgid "Create User"
-msgstr "Creado por usuario"
-
-msgctxt "field:project.allocation,employee:"
-msgid "Employee"
-msgstr ""
-
-msgctxt "field:project.allocation,id:"
-msgid "ID"
-msgstr ""
-
-msgctxt "field:project.allocation,percentage:"
-msgid "Percentage"
-msgstr ""
-
-msgctxt "field:project.allocation,rec_name:"
-msgid "Name"
-msgstr ""
-
-msgctxt "field:project.allocation,work:"
-msgid "Work"
-msgstr ""
-
-#, fuzzy
-msgctxt "field:project.allocation,write_date:"
-msgid "Write Date"
-msgstr "Fecha de modificación"
-
-#, fuzzy
-msgctxt "field:project.allocation,write_uid:"
-msgid "Write User"
-msgstr "Modificado por usuario"
-
-#, fuzzy
-msgctxt "field:project.predecessor_successor,create_date:"
-msgid "Create Date"
-msgstr "Fecha de creación"
-
-#, fuzzy
-msgctxt "field:project.predecessor_successor,create_uid:"
-msgid "Create User"
-msgstr "Creado por usuario"
-
-msgctxt "field:project.predecessor_successor,id:"
-msgid "ID"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,predecessor:"
-msgid "Predecessor"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,rec_name:"
-msgid "Name"
-msgstr ""
-
-msgctxt "field:project.predecessor_successor,successor:"
-msgid "Successor"
-msgstr ""
-
-#, fuzzy
-msgctxt "field:project.predecessor_successor,write_date:"
-msgid "Write Date"
-msgstr "Fecha de modificación"
-
-#, fuzzy
-msgctxt "field:project.predecessor_successor,write_uid:"
-msgid "Write User"
-msgstr "Modificado por usuario"
-
-msgctxt "field:project.work,actual_finish_date:"
-msgid "Actual Finish"
-msgstr ""
-
-msgctxt "field:project.work,actual_finish_time:"
-msgid "Actual Finish Time"
-msgstr ""
-
-msgctxt "field:project.work,actual_start_date:"
-msgid "Actual Start"
-msgstr ""
-
-msgctxt "field:project.work,actual_start_time:"
-msgid "Actual Start Time"
-msgstr ""
-
-msgctxt "field:project.work,allocations:"
-msgid "Allocations"
-msgstr ""
-
-msgctxt "field:project.work,back_leveling_delay:"
-msgid "Back Leveling Delay"
-msgstr ""
-
-msgctxt "field:project.work,constraint_finish_date:"
-msgid "Constraint Finish"
-msgstr ""
-
-msgctxt "field:project.work,constraint_finish_time:"
-msgid "Constraint Finish Time"
-msgstr ""
-
-msgctxt "field:project.work,constraint_start_date:"
-msgid "Constraint Start"
-msgstr ""
-
-msgctxt "field:project.work,constraint_start_time:"
-msgid "Constraint Start Time"
-msgstr ""
-
-#, fuzzy
-msgctxt "field:project.work,duration:"
-msgid "Duration"
-msgstr "Duración"
-
-msgctxt "field:project.work,early_finish_date:"
-msgid "Early Finish"
-msgstr ""
-
-msgctxt "field:project.work,early_finish_time:"
-msgid "Early Finish Time"
-msgstr ""
-
-msgctxt "field:project.work,early_start_date:"
-msgid "Early Start"
-msgstr ""
-
-msgctxt "field:project.work,early_start_time:"
-msgid "Early Start Time"
-msgstr ""
-
-msgctxt "field:project.work,late_finish_date:"
-msgid "Late Finish"
-msgstr ""
-
-msgctxt "field:project.work,late_finish_time:"
-msgid "Late Finish Time"
-msgstr ""
-
-msgctxt "field:project.work,late_start_date:"
-msgid "Late Start"
-msgstr ""
-
-msgctxt "field:project.work,late_start_time:"
-msgid "Late Start Time"
-msgstr ""
-
-msgctxt "field:project.work,leveling_delay:"
-msgid "Leveling Delay"
-msgstr ""
-
-msgctxt "field:project.work,predecessors:"
-msgid "Predecessors"
-msgstr ""
-
-msgctxt "field:project.work,successors:"
-msgid "Successors"
-msgstr ""
-
-msgctxt "model:ir.action,name:wizard_leveling"
-msgid "Tasks Leveling"
-msgstr ""
-
-msgctxt "model:project.allocation,name:"
-msgid "Allocation"
-msgstr ""
-
-msgctxt "model:project.predecessor_successor,name:"
-msgid "Predecessor - Successor"
-msgstr ""
-
-msgctxt "view:project.allocation:"
-msgid "Allocation"
-msgstr ""
-
-msgctxt "view:project.allocation:"
-msgid "Allocations"
-msgstr ""
-
-msgctxt "view:project.work:"
-msgid "Allocations"
-msgstr ""
-
-msgctxt "view:project.work:"
-msgid "Plan"
-msgstr ""