Author: Damyon Wiese
MDL-33431: Allow in page toggling of full/summary of submissions/feedback in assignment
http://git.moodle.org/gw?p=moodle.git;a=commit;h=66d3fe3708d4a9a008895aa863f9d127b6d53f3e
http://github.com/moodle/moodle/commit/66d3fe3708d4a9a008895aa863f9d127b6d53f3e
+ 2.4 en [viewfull,mod_assign]
+ 2.4 en [viewsummary,mod_assign]