AddMediaPackage should be able to take a url instead of the file being in the body

Conflicts:
	modules/matterhorn-ingest-service-impl/src/main/java/org/opencastproject/ingest/impl/IngestServiceImpl.java
Added debugging lines
A totally new method and no logging yet
Added ingest point that takes a URL param

Conflicts:
	modules/matterhorn-ingest-service-impl/src/main/java/org/opencastproject/ingest/impl/IngestServiceImpl.java
VOV-930
Fixed in-place processing

Conflicts:
	modules/matterhorn-ingest-service-impl/src/main/java/org/opencastproject/ingest/impl/IngestServiceImpl.java