fix graph
Merge branch 'master' of https://github.com/ZAYEC77/Arina
some work
add clear button
work plan init
relation fix
Merge pull request #17 from elhowm/master

cycle number
Merge remote-tracking branch 'origin/master'

Conflicts:
	protected/modules/studyPlan/controllers/PlanController.php
subjects filter
curator module
study plan fixes
plan widget
filter by speciality for groups
filter by speciality for groups
some work
menu refactoring
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
style fix
fix