Renamed ControlGroup to FormGroup and changed CSS to match and HTML. Fixes #239
Crrected the Title in the HTML file.
Merge remote-tracking branch 'upstream/bootstrap3' into bootstrap3

Conflicts:
	bootstrap-core/src/main/java/de/agilecoders/wicket/core/markup/html/bootstrap/form/FormGroup.html
Merge remote-tracking branch 'upstream/bootstrap3' into bootstrap3
Fixes #248. Added a new Panel to create BootstrapPanel.
Added BootstrapPanelBehaviour to control the type of BootstrapPanel.
Added BootstrapPanelType enum to declare correct css classes.
Changed CSS attribute type to added in onComponentTag as suggested by @l0rdn1kk0n.
Merge remote-tracking branch 'upstream/bootstrap3' into bootstrap3
Merge remote-tracking branch 'upstream/bootstrap3' into bootstrap3
Merge remote-tracking branch 'upstream/bootstrap3' into bootstrap3
Fixes #250

InputBehavior sets "form-control" CSS class to the component markup.
Sets InputBehavior.Size when non-null.
Adds <div class="col-xx-yy"> when SpanType is non-null
Issue #250 Do not use JDK7 features
Upgrade to TB 3.0.1
Merge branch 'bootstrap3' into 250-InputBehavior
Issue #250 Add some extra javadoc
Merge pull request #258 from l0rdn1kk0n/250-InputBehavior

Fixes #250
Merge pull request #259 from captSL/bootstrap3

Removed default breadcrumb separator since bootstrap adds its own via CSS
Removed BootstrapPanel
Fixed the sign_in and sign_out css class references for 4.0
Merge remote-tracking branch 'upstream/bootstrap3' into bootstrap3
Added file-o to FontAwsome