Merge pull request #1548 from DarkCs/0.8

rbac. Рефакторинг построения иерархии ролей
Fix #1540
Fix #1527
Merge pull request #1555 from sabian/0.8

Задачи #1527, #1540
Update install.php
Error correction
Another errror correction
Another errror correction 2
Merge pull request #1556 from davetoxa/patch-1

Error corrections
small fix
Merge branch 'dev' into 0.8
#1546
Add teatro config
Merge pull request #1559 from davetoxa/master

Getting ready for Teatro
Merge pull request #1558 from DarkCs/0.8

фиксы rbac модуля
Merge branch 'master' into dev
Merge branch 'dev' into 0.8
#1546
added rbac rules for base modules
clean up