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.
backend WIP
WIP backend
Implementation
Move into fieldset
Field type definition in metadata .ini file
Basic editor implementation
Add do-get method pattern
Fix remove constructor
Merge branch 'develop' into feature/backend

Conflicts:
	module/Vivo/src/Vivo/CMS/ComponentFactory.php
Merge branch 'feature/entity-editor' into feature/backend
Implementation form editor
Security Manager - refactoring wip
Merge remote-tracking branch 'v2/develop' into feature/security-manager
User and Group models, AbstractManager refactoring - wip
Optional automation of Form processes: call prepare(), add CSRF field, load from request, set form to view
Merge pull request #129 from dlu-gs/feature/forms

Optional automation of Form processes: call prepare(), add CSRF field, l...
Merge remote-tracking branch 'v2/develop' into feature/security-manager