Header cleanup.
Functions cleanup for readability.
Upgrade to bootstrap 2.3.1
containerize footer
containerize carousel
hide homepage sidebar if empty
navbar: use built-in bootstrap classes for top/bottom/static positioning

Use the bootstrap classes for navbar-fixed-top, etc. to position the
top navigation. Add option for fixed-bottom navbar positioning.
add footer options

custom footer text and checkbox for footer nav menu
using get_stylesheet_uri() so that a child theme will load it's own style.css file
Merge remote-tracking branch 'kennedyr/master' into kennedyr-merge

Conflicts:
	functions.php
	header.php
	library/css/bootstrap.css

merge kennedyr's branch, including bootstrap 2.3.1
Merge remote-tracking branch 'origin/containerize' into kennedyr-merge

Conflicts:
	functions.php

merge containerize branch
+use containers for the footer and carousel
+hide homepage sidebar if it's empty
+use bootstrap classes for navbar positioning
+add options for footer custom text
add flatstrap less+css+resources
temporarily remove typography options
Add custom fonts
navigation bar style fixes
Revise post formats for cleaner appearance
Slight modification to 404 text
update font-awesome to 3.1, move to separate library directory
re-update font-awesome to 3.1.1
get rid of text shadows in bootstrap