Hindi Translation: Core
When saving keywords, delete existing applied keywords first
Merge pull request #2826 from chrisfranson/patch-1

When saving keywords, delete existing applied keywords first
Merge pull request #2879 from bloveless/2.2/develop

Looks good to me
Merge pull request #2765 from dakshhmehta/2.2/develop

Hindi Translation: Core
null not NULL
RSS feeds were being double parsed.
This was forcing the <?xml declarations to get escaped funny, and provided no obvious benefit.
Try to set the mysql charset *before* mysql_real_escape_string is used
Fixes #2548. Page type creation failed if title field was chinese characters
Fixing issue with date verification and drop downs.

Date verification would fail for drop downs when a single digit day or
month was chosen.
Updating the copyright for streams.
Bumping version numbers.
Updated TravisCI badge
Brazilian Portuguese adds and corrections

Added some Brazilian Portuguese missing strings and corrected some
others.
Some terms used in PyroCMS (as streams, widgets, slug) were left in
English.
Plugins methods translations were not being shown
Merge pull request #2919 from RodrigoBalest/plugin-lang

Fix: Plugins methods translations were not being shown in CP
Updating Travis to update aptitude
adding composer update command to travis
Merge pull request #2923 from mfrost503/2.2/develop

Fixing Travis
String language corrected to context.