bootstrap 7.x-2.0

Changes since 7.x-2.0-beta3:

• Fixing white-space issues
• #1994044 by Mark Carver: .element-invisible causes mobile to scroll horizontally
• #1993968 by andregriffin, Mark Carver: Fix search block in navbar
• #1984354 by andregriffin, Mark Carver: Improve LESS/CSS consistency.
• #1907472 by lupus78, Adam Wood, Mark Carver: Pager in views with ajax
• Added hook_icon_providers() and changed some verbiage for Icon API.
• #1870076: Fixing horizontal scroll bar on iPhone
• #1940604 by Mark Carver, Ace Cooper: Add Icon API support for glyphicons
• Adding our implementation of bootstrap_bootstrap_append_element which allows us to prepend/apend things on FAPI elements
• Adding support for renderable arrays in bootstrap modal's header
• #1950694 by Mark Carver: Use Bootstrap's progress bar
• #1876300 by maxtorete: Set footer HTML tag out of main-container div
• Fixed #1974852 - Confusion in documentation
• #1844448 by Mark Carver: Add sub-theme starter kit
• #1909590 by Mark Carver, windmaomao, yurtboy: Fixes Notice: Undefined index: #id in bootstrap_button() error
• #1967860 by Mark Carver: Page template uses .row class instead of .row-fluid
• #1957620: Removing white-space added by previous commit
• #1957620 by Mark Carver: Refactor code to allow for either CDN or sub-theme source files.
• #1963734 by Simon Georges: Add an example makefile
• #1961628 by Mark Carver: Allow Bootstrap to be used in an installation profile
• #1846736 by Mark Carver: Remove jQuery CDN setting in favor of using jQuery Update module
• Checks eiter the ['action'] has the type 'actions' before unsetting it
• #1896674 by generalredneck: Adds class 'active' to li on menu item
• #1940080 by andregriffin, wundo: Resolve conflict with navbar module
• #1912588 by wundo: Setting Bootstrap 2.3.0 as default version for CDN users to prevent the site from breaking in existing enviroments
• #1912588 by ozon: Adds Version select for Bootstrap CDN