css class form-control missing in most templates

[vexxra]

input and textearea templates both have the css class form-control included. All others don't. This causes styling to be non-uniform between different fields.

[vexxra]

(Didn't want to open another issue for basically the same thing)

The select template is also missing the form-group css class on the surrounding div (it only has a select class), causing the same issues.

[divyakumarjain]

Adding form-control to checkbox and radio button breaks the styling on bootstrap 3. Not sure if its good idea to do it.