Author: Damyon Wiese
MDL-32932: Add quickgrading support to mod_assign
http://git.moodle.org/gw?p=moodle.git;a=commit;h=bf78ebd650779231fc16bb0c50c9e2d80fd47bc9
http://github.com/moodle/moodle/commit/bf78ebd650779231fc16bb0c50c9e2d80fd47bc9
+ 2.3 en [errorquickgradingnotcompatiblewithadvancedgrading,mod_assign]
+ 2.3 en [errorrecordmodified,mod_assign]
+ 2.3 en [quickgrading,mod_assign]
+ 2.3 en [quickgradingresult,mod_assign]
+ 2.3 en [quickgradingchangessaved,mod_assign]
+ 2.3 en [quickgrading_help,mod_assign]
+ 2.3 en [saveallchanges,mod_assign]