Updated to Rails 3.2.14. Also updated most gems and fixed rspec and cucumber tests.
ALM-399 added cache_digests gem
ALM-399 removed auto-update javascript code
ALM-399 added fragment caching
ALM-399 more fragment caching
Merge branch 'feature/removeJavascriptAutoUpdate' into develop
ALm-399 added :touch to models for fragment caching
Merge branch 'feature/removeJavascriptAutoUpdate' into develop
Included changes in alm Chef cookbook
Merge remote-tracking branch 'origin/develop' into feature/removeJavascriptAutoUpdate
ALM-399 added reload link to pages with information that updates fast
ALM-399 don't run d3.js visualizations if we have not articles
ALM-399 simplified admin dashboard home screen for faster loading
Merge branch 'feature/removeJavascriptAutoUpdate' into develop
ALM-282 added more test coverage for roles permissions. API requests via localhost no longer require key.
ALM-416 fixed and updated cucumber tests for articles
ALM-414 updated documentation for changes in ALM 2.8. Better integration into ALM application.
ALM-414 added pages for private sources
ALM-418 Fixed partial matches with DOIs in Wikipedia
ALM-399 adding tests for d3 visualizations