clean up pom repositories
add settings.xml with BUILD-README file
add settings.xml with BUILD-README file
fix formating
errai-bus demos are independent of errai-parent
Ensured build works without repo config and settings.xml
ERRAI-535: class is not available to the marshaller framework: ...Exception
Implemented ERRAI-535: default marshalling for non portable exception types
Updated GWT version of cordova demo