Twitter plugin: update instance, cache dashboard modules, and report version even if an Exception was thrown
Another TestOfFavoritePostMySQLDAO fix
Exclude crawler directory from Utils siteRootPath calculation
Twitter plugin throw exception if there are no OAuth tokens
Activate Insights Generator plugin by default
Insights Generator activation test fixes
Insights Generator activation test fixes
Account for glob() incompatibility on Travis
Fix PHP Notice, closes #1503
Fix TestOfPluginOptionController failure
Fix PHP Notices in TwitterCrawler closes #1504
Fix PHP Notice:  Undefined index: HTTP_HOST
Fix PHP Notice:  Undefined offset: 0
Avoid division by zero error in style stats insight
Restyle step two of install wizard.
Finish restyling install wizard, restyle config editing page, and restyle backup/export pages to match Bootstrap look.