Created fetcher-class branch. Added fetcher class for integration with Better Font Awesome plugin.
Update README.md
Add bfa_args filter.
Switch all late filters to priority 15 instead of 11 to allow for intermediary actions.
phptidy on all PHP files.
Update file header comment.
Update README.md to reflect updated hooks.
Switch from direct call of $this->init to hook on init.
Fix indenting, HTML comment.
Update README.md.
Update BFA Library.
Update BFA Library.
Add styles for BFA plugin admin.
Merge fetcher-class into master.