Merge branch 'development'
Merge branch 'development'
Merge branch 'development'
Merge branch 'development'
Merge branch 'development'
WK-119 #comment Fix cleaning service bug where only some of the charts did not appear
Revert "WK-119 #comment Fix cleaning service bug where only some of the charts did not appear"

This reverts commit 76db88d7ba70411736f398e952a4cceef95e9490.
Merge branch 'development'
add dialog to accept the node class
Merge branch 'development' into Unconnected_Node_Support
display one disconnected node
Merge pull request #107 from InformationIntegrationGroup/development

Merge 2.014 into master
Merge branch 'development'
backend fix for calculating levels
Merge branch 'development'
Merge branch 'development'
Merge branch 'development'
Merge branch 'development'
front end alto for showing unconnected node - still in dev
drawing multiple unconnected trees