Worked with the unit testing for InterestTests.
Merge branch 'master' of https://github.com/shilad/context-sensitive-sr into upstream
Added grails-friendly git ignore
Removed plugin iml
Person unit test
Merge branch 'master' of https://github.com/shilad/context-sensitive-sr into upstream
Person unit test
Person unit test
Person unit test
Merge pull request #8 from keeeeenw/master

failureOneError: True | Variable 'survery' is nullable in Person domain class | Added more tests
Whitespaces
Merge branch 'master' of https://github.com/shilad/context-sensitive-sr

Conflicts:
	SRSurvey/test/unit/srsurvey/ExperimentalGroupTests.groovy
Restoring Ben's work
Merge pull request #9 from snaden/master

fixing stuff
Updated and changed the interest unit test
Merge remote-tracking branch 'remotes/upstream/master' into upstream

Conflicts:
	SRSurvey/grails-app/domain/srsurvey/Person.groovy
Merge remote-tracking branch 'remotes/upstream/master' into upstream

Changed the domian model

Conflicts:
	SRSurvey/grails-app/domain/srsurvey/Person.groovy