- Use java 1.7

Change-Id: I043a6e3afdd89e0066ce697f6735c01db71b0513
- 1.7 rejected by Heroku

Change-Id: I03fb3b05f31f162d1fab33b88d27520cef7f7f33
- Configure Heroku to use Open JDK 1.7

Change-Id: Id4d02cebf711ef5cb512b947bfc1c426e21be965
- Configure Heroku and MAVEN on JDK1.7

Change-Id: I3624a761b24841d542627fd96f46c4ca416289d3
- Add link: how to configure Heroku with JDK 1.7

Change-Id: I1d124f98792b2dcacc21613df231eeca290ed169
- Fixes 5

Change-Id: Ib1225ed430ceba05cff150df41c4875cd5427003
- Maven Configuration

Change-Id: Ie8afb676e708209bd9103586ff5b765f071880d7