Fix typo in LoadableExtension
Upgrade Drone, Graphene, Restassured to latest v.

* Required to get latest Selenium to support latest Firefox
* RestAssured rely on old http core v, exclude
Add WildFly Container extraction as part of managed profile
Use ManagementClient provided by the Container

To avoid having to hard code the ip/port in the testcase, we
inject the initiated ManagementClient provided by the Container.

* ManagementPort changed between EAP and WildFly
Provide a Dummy impl of Repository<User> in WhoAmIResourceTestCase
Upgrade to WildFly 8.0.0.Final
#109 Fix reference to ALRubinger repo and correct to upstream repo