reoder forms a bit
Wrapped btn:hover, btn.disabled inside .btn
fix up docs to use default container, fix responsive home changes
adding getting started page based on Bootstrap University from awhile back, testing out side nav on docs instead of subnav bar
fix up carousel alignment and line-height
fix text in docs about default font-size and line-height
docs changes for icons
indenting
updating docs examples to remove 13/18 resets, fix up buttons alignments and carets
wasn't feeling the new buttons, downsizing again until we get a better balance
Merge branch '2.1.0-wip' of https://github.com/nextgenthemes/bootstrap into nextgenthemes-2.1.0-wip

Conflicts:
	less/buttons.less
fixes #4027: same margins on .pager and .pagination
fixes #3973: same border on disabled inputs as default inputs:
Merge pull request #3937 from codler/patch-4

Update linear-gradient standard
update comments after merging gradient change
fixes #3384: add support for multiple inputs per line when using grid sizing
fixes #3381: update docs to show correct media query range on responsive utilities
fixes #3210: add .btn to .navbar-form to remove bottom margin, improve vertical align of contents of .navbar-form
fixes #3291: remove float on responsive .thumbnails for 767px and down to ensure thumbnail images don't pop out of container in FF
fix up docs popover examples and copy