[PAXWEB-675] - No LoginService found with Karaf 3.0
----
added itest for Karaf 3.0
Merge branch 'master' of https://github.com/ops4j/org.ops4j.pax.web
[PAXWEB-675] - No LoginService found with Karaf 3.0
-----
a itest verifying the wrongful behaviour
[PAXWEB-675] - refactoring for reusage of HttpClient Code in ITests. 
---
Itests do now have same behaviour with Karaf as Karaf standalone
[PAXWEB-675] - No LoginService found with Karaf 3.0
----
disabled failing tests for jenkins, wip