Alter typeahead to accept synchronous/asynchronous data source

Conflicts:
	docs/assets/js/bootstrap.min.js
	docs/javascript.html
	docs/templates/pages/javascript.mustache

Updated unit test for tooltips. Now using is() instead of hasClass()

fix broken css tests, add fluid input-prepend/-append to tests, fix input-prepend/append for responsive for both fluid and fixed sizing

2.0.4 wip fix placeholder

adding the `&` combinator to `.placeholder` makes it work for the global case (in forms.less) as well as within `.navbar-search .search-query`

the result can be seen in the generated bootstrap.css, which include the -ms vendor extension.

fix navbar button for mobile tapping (turn to button instead of adding href=#), streamline less docs page