Created and documented all functions for bootstrap helper classes, types, and components.

Created all common functions that need not be widgetized. Complex helper functions like ```mediaList```, ```address```, ```blockquote``` are also included. Added documentation and examples for each function. List of bootstrap helper functions available:
1. icon
2. label
3. badge
4. jumbotron
5. panel
6. pageHeader
7. well
8. media
9. mediaList
10. closeButton
11. caret
12. lead
13. abbr
14. blockquote
15. address
16. staticInput