added ehcache back into defaults dependencies for war'ing
added ehcache back into defaults dependencies for war'ing

git-svn-id: 29aad96320b2a07b98332cd568fc1316025c072f@7128 1cfb16fd-6d17-0410-8ff1-b7e8e1e2867d

jeffbrown/grailsnolib,jeffbrown/grailsnolib