Merge branch 'hotfix/1.0.1'
Merge remote-tracking branch 'upstream/master' into develop
Merge remote-tracking branch 'upstream/develop' into develop
fixed issue #705
fixed issue #705. formatting for html content
changed the look & feel of overlay,deleted the close button and added ondragleave,fixed the asset drag issue on history notebooks
fixed #705,fixed the flicker issue by introducing settimeout
Fixed Issue #705,corrected indentation
only hide drop overlay when drop/leave is the last drag event

and reduce delay
to eliminate flicker
Merge branch 'pr/711' into develop

Conflicts:
	htdocs/js/rcloud_bundle.min.js