added reference WICKET-5011 to javadoc and extended rawInput testing
WICKET-5027 do not write button's value into the request automatically
WICKET-5029 allow non-localized display values
Fixes WICKET-5031 Upgrade to bootstrap 2.3
getMarkup(Component) is overriden in AbstractRepeater already
WICKET-4945: event filters now have access to the atmosphere resource
WICKET-5034 added hint to check for session existence
WICKET-5035 set tag to RENDER_RAW only if it is assigned a special id
WICKET-5034 added not to keep filter-mapping for WicketFilter
listed before WicketSessionFilter in web.xml
WICKET-5040 aligned #exists() with #get(), i.e. check session store for
session if none is set to ThreadContext yet
Updated changelog to include Wicket 6.6.0
WICKET-4998 + WICKET-4990 behaviors might be added via
IComponentInstantiationListeners, thus resulting in a
NullPointerException if AutoCompleteTextField adds its
AutoCompleteBehavior :( - now using trick with HeaderItem to make sure
the auto-complete event handler is able to register first
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/wicket
Update release script to actually upload the release artifacts to the staging area
Add a FAQ for stateless
WICKET-4428 Wicket DebugBar: add CSS property "z-index" so it will show above other elements that use z-index
Merge branch 'master' into reference-guide
Merge branch 'reference-guide' of https://github.com/michaelmosmann/wicket into reference-guide

Closes #31
Merge remote-tracking branch 'upstream/reference-guide' into reference-guide