Brought up to FontAwesome 3

removed svg, added otf, replaced ttf, woff, eot with 3.0 versions,
changed version.rb, added new SASS, ie7.css
Fixed paths
Merge pull request #15 from nicoles/font-awesome-3

<3 Font awesome 3
Update the README to address #3.
* Don't suggest add the gem to the assets group (It can be problematic on Heroku)
* Use =require instead of @import in Sprocket files (application.css).
* Update IE7 file path
Made variables default so as to avoid conflicts with existing values
Merge pull request #17 from tcarlock/master

Altered variable assignment with default
fix font assets path
chmod -x fonts
Merge pull request #21 from NARKOZ/asset-path

fix font assets path
Version 3.0.0.1
giving the eot, ttf and woff fonts the correct permissions.
fixes issue #22
Upgraded to font-awesome 3.0.1
Switched to using font-url for asset pipeline versioning of fonts
Upgraded to font-awesome 3.0.2
Merge pull request #23 from caarlos0/master

fixing issue with fonts that doesn't download
Merge pull request #26 from rmm5t/3.0.2 (manually)

Upgraded to font-awesome 3.0.2
Permission changes for otf file too. Refs #22.
Version 3.0.2.1
Move assets to app/assets for Rails 4

In Rails 4 "loose" assets (images, fonts, etc.) in `lib` and `vendor`
are no longer precompiled by default. Rails Engines should put their
assets in their own app/assets.
See: https://github.com/rails/rails/pull/7968
Merge pull request #28 from stevenharman/rails_4_compatibility

Move assets to app/assets for Rails 4