description bug fixed, no play button when no url
description for document added
learning expert fixed
welcome widget name fixed
log deleted
hotfixes
Merge pull request #16 from sunkat/bug-fixes

Bug fixes
added li detailed graph
Merge pull request #17 from sunkat/liGraph-detailled-view

added li detailed graph
Merge branch 'master' into resources-personalization

Conflicts:
	henm1314g3/learning_resource_widget.xml
merge of learning recources finished