No more reboot on first try

Not sure if removing omnibus is a good idea though.
cs translation update
add foreground color to @mentions
warns sysadmin to rebake all the posts

when changing the hostname
Fix rendering of email logs rows. Needed thead around the first row.
Performance: Improve Ember.Object.create speed
Merge pull request #1281 from ZogStriP/warns-sysadmin-to-rebake-all-the-posts

warns sysadmin to rebake all the posts
we need that <hr> in notification emails, I think
clarify on install
clarify on minimum reqs
slightly shorter copy for first post JIT education
enhance upload selector

- Change the icon on the button to a file when attachments are enabled
- Display the list of allowed extensions in the upload selector
- FIX : regexps for validating uploads weren't escaping the dots
clarify 4 GB total with swap
Merge pull request #1283 from ZogStriP/enhance-upload-selector

enhance upload selector
rails 4 to use github branch so we get all fixes (in particular order fixes)
we need email scope (also as I edit files I like to keep quoting consistent)
work in progress, will finalize soon
correct scope, it should user:email to get read access to email
nuking turbo sprockets, having lots of issues precompiling on jenkins
an attempt at getting this working on rails 4 ... not fruitful