In start.sh, use the settings.xml path from the environment if available
Re-introduce JSONP ping test
Bumped version to Wildfly version to 8.2.0.Final
Merge pull request #105 from tsegismont/wildfly_8_2

Fixes issue #18
Merge pull request #100 from ppalaga/141219-env-settings

In start.sh, use the settings.xml path from the environment if available