support for EC2 IAM roles with Amazon S3 file store/backup
refactor multiple instances of S3 key check logic to single variable
Add RTL support to Discourse CSS pre-processing using the RTLit gem and configurable via discourse.conf
ensure rtlit gem in Gemfile is not required by default
ensure RTLit gem is included and CSS is RTLed if css_rtl is enabled in discourse config
Allow translating "Log In" button in HTML code.
Have reciever handle multiple To addresses
Use same reply-to format in all email fixtures
Add error reply for new error
PERF: Only delete 100 inactive users at once
FIX: users are 'active' by default in imports
c'mon, unhide? Show, baby, SHOW
Update INSTALL-digital-ocean.md
Update image for install guide
Merge pull request #2651 from techAPJ/patch-5

Update image for install guide
fixed a spelling benchamarking -> benchmarking
FIX: work better if there is only one LoginMethod

If there is only 1 login method and local logins are disabled
take user directly to the login provider
Merge pull request #2652 from akshaymohite/new_discourse_branch

fixed a spelling benchamarking -> benchmarking
FIX: avatar_url should only be a custom field
fix TOS/welcome sections of Admin Quick Start