Fixed upgrade guide link and license date
Added reuse_query_string as param for pagination
Added the analytics tag to the Minimal theme
Merge branch '2.2/develop' of github.com:pyrocms/pyrocms into 2.2/develop
Prepare for release
Merge branch 'release/2.2.1' into 2.2/master
Added Travis build status image
Added new Lithunian language translations
chmod fixes
chmod fixes
Fix for some pagination variable errors
Merge branch '2.2/develop' of https://github.com/pyrocms/pyrocms into 2.2/develop
Fixing pagination missing from blog.

Not sure where/how this dissapeared.
Additional fix for pagination update.
Adding additional check for blank language

Addresses #2366
Set lang to 'en' if it happens to be blank.

As a last-ditch fallback. Addresses #2366.
Fixing issue with RSS page header
Changed the robots index, follow columns to null by default
Merge git://github.com/pyrocms/pyrocms into 2.2/develop
added number of migration to migration_not_found error