ARQ-1810 Update Tomcat test suite to Arquillian Core 1.1.x level

Arquillian Core 1.1.x comes with ShrinkWrap Resolver 2.x which has
a new API.

Only the test suite is effected. The container adapter works with
both 1.x and 1.1.x
Update to jboss-parent:14
[maven-release-plugin] prepare release 1.0.0.CR7
[maven-release-plugin] prepare for next development iteration
ARQ-600 Improve Tomcat Managed codebase

* Add new tomcat-managed-common module
* Refactor common "managed" code into it.
* Use IOUtilDelegator to read server responses in unit tests.
ARQ-1814 delay setting catalinaBase=catalinaHome