Uncomment keywords, concepts, and sentiment in VersionsController
Merge pull request #68 from leeju/version-show-view

Uncomment keywords, concepts, and sentiment in VersionsController
Modify @current_version to @version in VersionsController and in versions#show
gMerge branch 'master' of https://github.com/woolly-bear-caterpillars-2014/should-i-send-this into version-show-view
Merge pull request #69 from leeju/version-show-view

Version show view