WICKET-5276 added ConversionException to method signature
added setter for validator provider to configuration
WICKET-5277 PropertiesFactory - customizable properties loading
Java 7 diamonds
WICKET-5273 Tabindex overwritten in modal window for IE - Works in FF, Chrome
WICKET-5275 Loop thru the elements when using KEY_UP/KEY_DOWN in AutoComplete
WICKET-5279 o.a.w.a.AtmosphereBehavior onBroadcast should log DEBUG, not INFO
WICKET-5224 Revert "WICKET-4948 fix vertical centering of modals in safari"
seems to work fine now

This reverts commit 3bd454b10271aeabdb6be7e2559eafce92e4ac1e.
WICKET-5135: give more detailed error message, rather than NPE
Use jQuery#on().

jQuery#bind() is deprecated
WICKET-5289 setRequired(true) should add the HTML5 "required" attribute on <input> and <textarea> elements
Java 7 diamonds
Add Apache licence.

Fix test expectation.
WICKET-5286 o.a.w.extensions.markup.html.form.DateTextField should be applicable to HTML5 date input types
WICKET-5286 o.a.w.extensions.markup.html.form.DateTextField should be applicable to HTML5 date input types

Rename #inputType() to #inputTypes()
WICKET-5291: respect order of dependencies for bundles
WICKET-5291: build fix
WICKET-5206 French messages
Java 7 diamonds
Non functional changes.

Fix typos in comments.
Use character instead of String where possible.