Merge pull request #325 from caseyjhol/master

v1.3.4 - fix #314
Added Bootstrap 3.0.0 support for option subtext

Bootstrap 3.0.0 changes how muted text is defined. This commit adds the "text-muted" class to the appropriate elements for subtext. Works for Bootstrap 2.x and 3.0.0.
Merge pull request #331 from renhammington/master

Added Bootstrap 3.0.0 support for option subtext
Added a Bootstrap 3 form sample
Fix for Bootstrap 3 form-control
Merge pull request #338 from noirbizarre/bootstrap-3-form-control

Bootstrap 3 "form-control" class support
v1.3.5 - fix #285, fix #312

Improve bootstrap 3 support