Closes #2305: @Sortable annotation
Closes #2305: @Sortable annotation
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tapestry-5
update Geb to 0.9.2
update wro4j to 1.7.4, makes the CoffeeScript compilation tasks use CoffeeScript 1.7.1
update copyright year in quickstart layout
TAP5-2303: adjustments for Bootstrap-based quickstart app layout
update Gradle wrapper to 1.12
Revert "update to latest Closure Compiler" as it requires Java 1.7

This reverts commit 87881e4d6311e61468edccb634c539abd0cf309d.

Conflicts:
	tapestry-webresources/build.gradle
TAP5-2302: ignore methods overridden from java.lang.Object in module classes
Some release notes added
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/tapestry-5
TAP5-1866: stop the ZoneRefresh timer if a Zone if removed from the DOM