:twisted_rightwards_arrows: Merge pull request #36 from carbontwelve/issue29-fix-rollback-feature
:twisted_rightwards_arrows: Merge pull request #36 from carbontwelve/issue29-fix-rollback-feature

#29 fix rollback feature
carbontwelve/tapestry,tapestry-cloud/tapestry,tapestry-cloud/tapestry,carbontwelve/tapestry,carbontwelve/tapestry,tapestry-cloud/tapestry,carbontwelve/tapestry,tapestry-cloud/tapestry