created archetype for errai-cordova based on errai-cordova-demo
Fixed ERRAI-462: @Inject does not work in Servlets due to CDIServletStateListener
Removed duplicate slf4j dep. from jboss6 profile
Set source and target version to 1.6 for the generated project.

Although this was working fine on the command line maven builds, m2e in
Juno defaults the project's source version to 1.5, which causes compile
errors on @Override annotations in the generated project.
Fixed up test case so it only does the IoC bootstrap once (in AbstractErraiJaxrsTest)
Merge pull request #9 from edewit/cordova-quickstart

created archetype for errai-cordova based on errai-cordova-demo
Updated to new version 2.2.0.Final
Updated to new version 2.2.1-SNAPSHOT