Runtime-detection: Added property

Added property "product-download-properties-file" defining path to
"product-download-properties-file" with default value "resources/
product-download.properties"
Webservices: Created new test class PreMatchingAnnotationSupportTest

PreMatchingAnnotationSupportTest tests new annotation @PreMatching,
which is only allowed on implementations of ContainerRequstFilter.

There are 2 test cases:
- use on container request filter (there should be no error)
- use on not supported type (there should be error)
Webservices: refactored and added JRE 1.7 to configuration launch

Removed unused imports and methods
OpenShift: New tests and refactoring