Merge pull request #157 from miroslavhajek/fix/abstract-form-get-view

Use ->getView() instead of ->view in view method
Add missing model setters&getters.
Merge branch 'feature/model' into develop
Merge pull request #163 from miroslavhajek/feature/backend

Feature/backend
Router configuration for backend.
#0025860 Fixed regexp in resource route. <source> is not greedy.
Merge pull request #164 from miroslavhajek/feature/backend

Save new content version methods
Merge branch 'feature/backend-route' into feature/backend
Added templates nad icons for backend ribbon.
Applied Bootstrap styles.
Merge branch 'feature/model' into feature/backend

Conflicts:
	module/Vivo/src/Vivo/CMS/Model/Entity.php
Merge branch 'develop' into feature/backend
Initialization of sub-components moved from ComponentContainer to ComponentTreeController.
Refactored explorer and editor acording to init changes.
Merge pull request #165 from kormik/feature/backend

Feature/backend
Method Document::getChildDocuments() now accept Folder instead of Document.
Fixed tree template.
Updated exception messsage.
Added TranslatorAwareInterface and add translation to Finder.
Fix reload version selecbox