* Added class indicator to section which in beeing edited
Merge branch 'FTR-44_material-editor' of https://github.com/otavanopisto/muikku.git into FTR-44_material-editor
* Removed css files as they are not wanted and updated .gitignore aswell
* Updated icon font
* Added styles for add new page link in material's management view
* Removed pin functionality from materialäs management view (obsolete)
* Changed default TOc state to open in material's management view
Merge branch 'FTR-44_material-editor' of
https://github.com/otavanopisto/muikku.git into FTR-44_material-editor

Conflicts:
	muikku-core-plugins/src/main/resources/META-INF/resources/workspaces/materials-management.xhtml
	muikku/src/main/resources/META-INF/resources/dust/workspace/materials-management-page.dust
	muikku/src/main/webapp/resources/scripts/gui/workspace-materials-management.js
* Fixed document edit click event in material's management
*