Added the maven-enforcer-plugin to the root pom and fixed the ensuing breakage
data-binding: defaulting to model value type when widget value type cannot be inferred at runtime
data-binding: added default conversions for BigInteger and BigDecimal
Reindent to 2 spaces in preparation for merge into 3.0
Merge master into 3.0

Conflicts:
	errai-bus/demos/pom.xml
	errai-bus/pom.xml
	errai-cdi/demos/errai-cdi-mobile-demo/pom.xml
	errai-cdi/demos/errai-cdi-mvp-demo/pom.xml
	errai-cdi/demos/errai-cdi-stock-demo/pom.xml
	errai-cdi/demos/errai-cdi-stress-test/pom.xml
	errai-cdi/demos/errai-cdi-tagcloud-demo/pom.xml
	errai-cdi/weld-integration/pom.xml
	errai-common/pom.xml
	errai-ioc/pom.xml
	errai-jaxrs/demos/jaxrs-demo/pom.xml
	errai-jpa/demos/errai-jpa-demo-grocery-list/pom.xml
	pom.xml