added analysis data route and controller
updated gems
analysis data file not found error message improved
Merge branch 'release-0.11.3' into develop
changes to fix deprecation warning from factory_girl
removed ruby 1.9.3 from travis tests
update gems; update settings
problem with Settings.instance.deep_merge
finally fixed logging and very old mis-used dot notation for hashes
updated mailer and harvester settings to match baw-workers
symbolize keys in smtp hash
symbolize keys in smtp hash
updated gems
Added filtering (basic and adv) to projects, added basic filtering to sites. Closes #127
ensure log dir is kept
allow access to projects/filter; changes to tests actually saved and included
First attempt at better validation for Arel 'in'. #129
Upgraded to Devise 3.4.1. Improved security endpoint #130

\o/ Finally got the Devise upgrade done! Also improved the tests for security endpoint.
Restore gitkeep file to log directory.
Updated gems