LIVEOAK-677 Modify build to use parameterized locations for example apps
- Modify example-applications.json to have a parameter for which branch to install from
- Modify build to defualt branch to master, but override with release version during a release
LIVEOAK-696: Improve message when application creation fails at Keycloak
Merge pull request #418 from ammendonca/LIVEOAK-696

LIVEOAK-696: Improve message when application creation fails at Keycloak