Update Grails version to 2.3.4
Update Grails version to 2.3.4
fixed whitespaces - converted all tabs to spaces
Fixed integration spec and functional spec for Grails 2.3.4
Added Geb plugin as a replacement for Spock functional tests
still TODO: uncomment calls to reload in functional spec.  Geb functional test cannot reload classes via grailsApplication: http://jira.codehaus.org/browse/GEB-175
Merge pull request #2 from keithrz/master

Upgrade Grails version to 2.3.4