Merge pull request #86 from BdMdesigN/Test

Change in 2 functions ('input:checkbox') to ('input') (radioswitch fix) and change at inputfields "attr" to "prop"
Update to v.1.6 and added new Methods

Update to v.1.6 and added new Methods for the radio button switches
Clean up and fix Exemple 1 and add radio exemple 2

Clean up and fix radio exemple 1. 
Add radio exemple 2 (allow uncheck).
Update to v1.6 and fixed uncheck error

Update to v1.6.
Fixed the "toggleRadioState" uncheck error
Add new function: "toggleRadioStateAllowUncheck"
Function "setActive": change "prop" back to "attr"
Update bootstrap-switch.less to v1.6

Update bootstrap-switch.less to v1.6
Update bootstrap-switch.css to v1.6

Update bootstrap-switch.css to v1.6
Merge pull request #9 from nostalgiaz/master

Merge