fix heroku config:set
delete unnecessary command
add heroku server restart command
Prepare rspec 3 by removing deprecations
Added some translations
Fixes link caching issue (All cached links are the same basically)
Put back condition on cache for archives page
Merge branch 'master' of github.com:benwah/publify into benwah-master
Merge branch 'benwah-master'
Ensure RSpec 2.99 gets installed

The specs now give an error when using 2.14.
Avoid clearing cache that may not be there in test
Clean code around notes show and url helper
Fix note helper. Back in application helper.
Balance tags of Bootstrap theme layout
CarrierWave automatically sets the mime type now
Fix Twitter gem deprecations
Replaces the old Prototype based Lightbox with a more modern based on Bootstrap and Jquery.
Fixes bootstrap use in the image gallery.
Porting the lightbox plugin to the new version.

BTW, lightbox.js was called, but did not embed Prototype, so I'm wondering how it worked.
Removing useless Javascript.

Prototype is not required anymore as we've moved Lightbox to Jquery. And I also feel prototype_ext would not have worked without Prototype