from castor in the exercise.

This implied removing tpconfig, tplabel and tpstat.

Added a cta-lib package, simplified the libraries and turned on the automatic unit testing during rpm build.

Removed the ability to get mode bits from EOS through xroot since this does not work, mode bits are currently hardcoded as 0666

Fixed the last data transfer session unit test.

Created a linked mock remote file and remote NS access to allow proper environment in unit test involving migrations.
Added missing file.

Creates a linked mock remote file and remote NS access to allow proper environment in unit test involving migrations.
Fixed using pointer to job after passing it to the reporter by copying the necessary data at creation of the tape write task.

Also organised common in subdirectories, and added sub directory for mockDB.