UI TabContainer added.
UI Ribbon (Tab, Group, Item) added.
Merge branch 'develop' of https://github.com/vivoportal/v2 into develop
Zmeny v Ribbon a TabContainer.
Security Manager - refactoring wip
Merge remote-tracking branch 'v2/develop' into feature/security-manager
User and Group models, AbstractManager refactoring - wip
Merge remote-tracking branch 'v2/develop' into feature/security-manager
Security Manager refactoring - wip
DB Security Manager refactoring
Merge pull request #132 from dlu-gs/feature/security-manager

Feature/security manager - security manager refactoring, db security manager (authenticate)
Merge branch 'develop' into feature/tab-container

Conflicts:
	module/Vivo/config/module.config.php
AbstractFrom implements RedirectorAwareInterface
Merge pull request #133 from dlu-gs/feature/forms

AbstractFrom implements RedirectorAwareInterface
Modified StreamResponse, now it is also possible to set ouput strem.
Response filters - WIP

Conflicts:
	module/Vivo/config/module.config.php
Finalized output filters.
Vivo form elements
Merge pull request #134 from miroslavhajek/develop

Vivo form elements
Merge pull request #135 from miroslavhajek/feature/backend

Implementation submit action; use Vivo form elements
Fixed sharing instances in ExplorerComponentFactory.
GetManageableSites now returns real sites.