Use grid classes or mixins on .dl-horizontal, update docs to include it, removes auto truncate and makes .text-overflow mixin into a .text-truncate class and mixin combo for better granularity

New text align class, .text-nowrap, for preventing text from breaking to new lines. Applies it to the grid docs table.

Transform text in components with text capitalization classes.

For better readability on mobile devices

Flagged upstream in bootstrap-sass by scss-lint

This changes the order of component variations throughout the repo (code and docs) to be more consistent.
The order now used everywhere is the one most frequently found in the repo before:
Default, Primary, Success, Info, Warning, Danger

* Deprecate .pull-right class for .blockquote-reverse
* Move font-size change to the parent, blockquote, instead of setting on the p element to allow more flexible content