bug fix - deleted (commented) removeNode() function in Alignment.java
changing the log to INFO level
Embed CRF Suggested Semantic Types in the Column Nodes
bug fix
saving research progress ...
Fixing the error in XML import. Making the hierarchical tables display much more pixel perfect. Removing some console statements and lots of warnings.
Fixing a border color
Saving the pager information when the vworksheet is updated after transformations
bug fix
Fixed double worksheet generation with XML import
Merge branch 'development' of github.com:InformationIntegrationGroup/Web-Karma into mielvds
Bug fix in hierarchical data display
Merge branch 'development' of https://github.com/InformationIntegrationGroup/Web-Karma into development
Adding a function to find the coverage of internal nodes in the output model (required in GUI)
bug fix
bug fix
saving research progress
Making alignment viz and rdf generation work with graphs

Also removing some warnings
fixing the status of a log message
Fixing the width of columns