updated pom.xml: changed groupId and artefactId to reflect project fork. updated tomcat7-maven-plugin. removed tomcat6-maven-plugin. raised Java version to min. 1.7. changed version to 0.1-SNAPSHOT
added logging to sysout temporarily
added logback. bumped junit to 4.11
added Spring MVC
added UserRepository. added /{username}/info/collections with empty result
added code for a simple PoC
prepared for integration tests with Spring Test