Prepare release 4.8.0

CHANGELOG

@@ -1,3 +1,5 @@
+Version 4.8.0 - 2018-04-23
+* Bug fixes (see mercurial logs for details)
 * Manage active field on search widget
 * Add position and length on list view
 * Reset record to its original state when discarding the popup window

COPYRIGHT

@@ -1,7 +1,7 @@
-Copyright (C) 2012-2016 Nicolas Évrard.
-Copyright (C) 2012-2017 Cédric Krier.
+Copyright (C) 2012-2018 Nicolas Évrard.
+Copyright (C) 2012-2018 Cédric Krier.
 Copyright (C) 2012-2014 Bertrand Chenal.
-Copyright (C) 2012-2017 B2CK SPRL.
+Copyright (C) 2012-2018 B2CK SPRL.
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by

package.json

@@ -2,7 +2,7 @@
   "name": "tryton-sao",
   "title": "sao",
   "description": "Tryton webclient",
-  "version": "4.7.0",
+  "version": "4.8.0",
   "homepage": "http://www.tryton.org/",
   "author": {
     "name": "Tryton"