fix bugs on group by
move buttons
merge
fold with nested table
Merge branch 'development' of github.com:InformationIntegrationGroup/Web-Karma into development
Removed extra directories in user karma python

Extra directories are no longer necessary.
Added popup for ExtractionURL and capabilities

ExtractEntity command changes
Merge pull request #92 from vishalhemnani/development

Added popup for ExtractionURL and capabilities
Added file separator to karma user path if missing
Removed KR2RMLMapping compatibility warning
If no blank node template, tell user to define URI
Temporarily disabled GUI Column Transform option
v2.006
Merge branch 'development'