Author: Frederic Massart
MDL-44747 editor_atto: Improved validation of toolbar config
This ensures that:
- Plugins are only used once,
- Group names are unique,
- Lines match: group = plugin[, plugin[, plugin ...]],
- There are some groups and plugins defined,
- The plugins used are installed.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=356ec27f087e11f6f4094e604cf5cc30475013f7
http://github.com/moodle/moodle/commit/356ec27f087e11f6f4094e604cf5cc30475013f7
+ 2.7 en [errorcannotparseline,editor_atto]
+ 2.7 en [errorgroupisusedtwice,editor_atto]
+ 2.7 en [errornopluginsorgroupsfound,editor_atto]
+ 2.7 en [errorpluginnotfound,editor_atto]
+ 2.7 en [errorpluginisusedtwice,editor_atto]