v0.4.2: Fixes and updates

Continuation of Pull Request #26 & #29 

- [x] Style Radios, closes #22 
- [x] Style Textboxes, Text areas, closes #21 
- [x] Style Checkbox, closes #18 
- [x] Style dropdown, closes #17  
- [x] Style Labels and Badges, closes #30
- [x] Style Alerts 
- [x] Style Progress Bars, closes #44 
- [x] Style Wells
- [x] Style context buttons, closes #45 
- [x] Style context Alerts 
- [x] Style context tables, closes #5 
- [x] Style context labels/badges, closes #30 

Widgets
- [x] Style Modal, closes #33 
- [x] Restyle carousel, closes #40 

Navs 
- [x] Navbar - New navbar for WCMS Global Nav #49 

Effects
- [x] Tooltips, closes #48 
- [x] Popovers, closes #47 

Namespace
- [x] Namespace JS, closes #41 
- [x] Namespace CSS/Less, closes #42 
- [x] Update Docs to reflect namespace changes, closes #43