Merge branch 'dropdown-selectors' of https://github.com/blakeembrey/bootstrap into blakeembrey-dropdown-selectors

remove inside support from tooltip + fix tooltip svg support + change makefile to rely on local npm install

lowered carousel beneath the nav (in carousel example)

* Scopes striping to immediate children of the tbody and tr
* For nested tables, sets a background color of @bodyBackground, to override the default transparent bg

* Add simple test to css-tests.html
* Scope .table-bordered to immediate children th/td elements only

Apply code tag to data attribute on javascript page

note: this will likely break things for people in the same way that doing
this to tooltip did… however we think this is a better insertion model for
z-index,scrolling,modal,etc. applications