backend build fail correction.
Move web--> src/main/webapp
Modified filter default args, added intermediate result saving
Merge branch 'master' of https://github.com/SigmaCR/sigma-cr
Added review preperator class
Backend pages
refactored package
removed leftovers from refactor
added web.xml to backend
Some fixes to classifier
Fixed broken links and resource path mapping
Merge remote-tracking branch 'upstream/master'
fixed local build fail
changed public method and added different public method RelationshipBuilder
added initial classifier admin ui controller
fixed broken urls
Added code to get recent classifications
Moved to testng from junit
Fixed naming conventions
Fixed some compiler warnings
Added classifier test classes and test data