.gitignore updated
Grails upgraded to 2.3.6
Merge remote-tracking branch 'upstream/master'

Conflicts:
	.gitignore
Version bumped to 0.2.0-SNAPSHOT
Return value of getMetaAttribute() methods updated (void -> def)
CloudFileACL enum added and CloudFileInterface save method update to take an ACL as parameter
Merge remote-tracking branch 'upstream/master'

Conflicts:
	.gitignore
	KarmanGrailsPlugin.groovy
	grails-app/conf/Config.groovy
Merge pull request #1 from benorama/master

Upgrade to 2.3.6 + metaAttribute methods fix