** Removed some deprecated scripts
Merge branch 'devel' into FTR-44_material-editor
* Seperated folder type from material listing views so that folder is
rendered as h2 instead of section element
* Added icon for materials management by Ukkonen
* Fixed page-edit-mode class not removed when exiting edit mode
** Added /workspaces/{WORKSPACEENTITYID}/materials/{ID} end-point into
workspaces rest service
** Changed workspace-material-upload to fire discard event
Merge branch 'FTR-44_material-editor' of https://github.com/otavanopisto/muikku.git into FTR-44_material-editor
Merge branch 'FTR-44_material-editor' into devel