rename font-awesome.min.css to font-awesome.css and update config

Moodle $THEME->sheets parser doesn't like .min in an array and treats it like a file extension
Merge pull request #63 from thedannywahl/issue35_fix-fa-stylesheet_loading

rename font-awesome.min.css to font-awesome.css and update config
add a sanity check to see if messaging is enabled before outputting menu item

If messaging is disabled we shouldn't output the messaging option on the custom menu.

TODO: check if popup notification or jabber are configured or not
Check if popup messages are enabled

Add a check to see if the popup message output is enabled before outputting a link to messaging in the custom menu
Merge branch 'hide_msgnav_when_messaging_disabled' of github.com:thedannywahl/moodle-theme_elegance into hide_msgnav_when_messaging_disabled

Conflicts:
	renderers/core_renderer.php
strip merge message

lol, I still suck at git.
add missing braces

Close missing brace for nested if statement
proper field check

check the proper field value "enabled" to see if messaging is enabled - not if the record exists in the database.
section_footer clearfix fix

use the clearfix class on the container of the floated elements, instead of a br with a clear after
remove extra div around nav_icon

the nav icon rules work on the icon itself, don't need a div inside an anchor
delete some unnecessary rules

display inline-block not necessary in a float.
setting width on float in float doesn't do anything.
reduce negative margin by eliminating padding

no point in having a negative margin crawl over padding
set a width on previous_section and next_section containers

this is the only way to prevent word-wrap on long section titles

@TODO: replace anchor with div, and nest anchor inside of div so the link isn't 50% of the container, but the width of the text.
add missing ID param for hidden sections

hidden sections were only getting passed a class and not an ID, messing up styles
update all course formats to proper clear fix
Merge pull request #65 from thedannywahl/fix_section_footer

cleanup section footer
Merge pull request #64 from thedannywahl/hide_msgnav_when_messaging_disabled

add a sanity check to see if messaging is enabled before outputting menu item
Remove BG on #section_footer
Major Bootstrap3 update from Bas' project
Rebuild renderers using Bas' code styling