Revert "Fix font awesome compression"

This reverts commit 79f92b4c14f1c7a932ebf8615e37eb9c69038541.
Revert "Upgrade Font Awesome to 4.1.0"

This reverts commit 1d8a5229ae8fe762ca2552976f8ecf22a06f5049.
Merge pull request #2584 from groovecoder/revert-font-awesome

Revert font awesome upgrade