Added Arquillian 1.1.2-Final dependency. Refactored test in order to use new functionality from Arquillian for resolving maven dependencies.
Merge branch 'master' of github.com:jbartkowiak/camunda-archetypes into jbartkowiak-arquillian-update

Conflicts:
	camunda-archetype-ejb-war/src/main/resources/archetype-
resources/pom.xml

Further Changes:
- Improved documentation of Arquillian test case
- Fixed Arquillian test case in servlet archetype
docs(ArquillianTest): improve JavaDocs