Issue #197 - Enabled spring-loaded RAD ide friendly integration features
for repo amp archetype. Removed dead amp-to-war code.

Consolidated in amp-to-war:
- installation of the AMP
- rapid development / ide integration (searchVirtualFirst)
- tested junit-remote with spring-loaded (works like a charm)

Removed rad profile and created a (legacy) Jrebel profile to just create
the Jrebel files (unneeded when using Spring-loaded)

Tested:
- mvn test
- mvn integration-test -Pamp-to-war
- reloading of classes / webapp resources / unit tests
- remote unit test running

Run your build with MAVEN_OPTS="-Xms1024m -Xmx2048m -XX:PermSize=1024m
-javaagent:/path/to/springloaded/springloaded-1.2.0.RELEASE.jar" mvn
clean install -Pamp-to-war