addin slf4j on blank project
Renaming messages variable to vmessages
Merge pull request #748 from caelum/addingLo4jOnBlank

addin log4j on blank project
Merge pull request #749 from caelum/ot-changingmessagesvarname

Renaming messages variable to vmessages
Merge branch 'master' into validationIgnoredOnRedirects