bootui buttons

nav-toggle button using <i></i> instead <button>
changed border radius -- 2px
Updated scripts

* renamed ccode to view-code.js
* moved to scripts
* added html compatibility
Update forms / buttons
Fixed nav button-toogle
ui-nav

implemented basic semantic navigation
Fixed issue with navbar toogle

semantic bootstrap navbar-toggle -- .toggle
Extend .ui p selectors

bootui p selector extend with bootstrap rules...
Merge branch 'feature/ui-nav' into develop
Merge pull request #4 from sgkit/develop

Develop