DevSuite Installer should include JBoss EAP 7.1.0.Alpha version.

Features to implement:
1. Install into ${target-folder}/jboss-eap-7.1
2. Install from IzPack jar installer the same way it is implemented for DevStudio
3. OpenJDK should be a requirement and selected by default if JBoss EAP is selected
4. Add it to developer-studio/runtimes.properties file so runtime detection will pick it up