Added widget destroy functionality to ListWidget.onItemsCleared()
Update picketlink version to 2.6.0.Final.
Avoid invalid cast when generating foreach loops
Updated to new version 3.0.1.Final
Updated to new version 3.0.2-SNAPSHOT
Fix RPC interceptor chaining bug with async interceptor creation.
Use RestClient domain and path when setting cookies for JAX-RS CookieParam.
Fixed/Introduced backoff logic for SSE
Fix errors in Errai LESS documentation.
ERRAI-769: Don't throw Exception (log warning instead) when LESS file doesn't not compile.
Performance improvement for i18n lookups

No longer using defensive copies when returning translation maps. This
isn't needed anyway as the map references never escape to user code.
With this change, pages using i18n showed improved loading times of up
to 25%.
Added dictionary test to protect perf. improvement
ERRAI-774: Add instructions for Super DevMode.
Fixed ERRAI-754: Broken pipe errors on WildFly 8
Added cause for rethrown classloading exceptions so they can be diagnosed
Fixed SSE reconnection logic
Fix ERRAI-779: Ignore meta tags added to template fragments in GWT 2.6.1.
Added content-based hash to MetaClass
Improvements to content-based hash in MetaClass

- Including private fields/methods when generating hash
- toString() on MetaField no longer triggers loading/caching of declaring MetaClass
- made hashContent public
Track updated classes on dev mode refresh to incrementally compute pseudo-dependent-scope in Bootstrapper generator.