Started work on system test

Change-Id: I64adc639e1bf383960204baae6bd77d2d690e357
Rename test directory

Change-Id: Iaac3971a77d416dba5d46f640d4b96e994c3a538
Remove verbose GPL headers

Change-Id: I2e6ef324fbb76768922a57a6c2affebba2152744
Add missing @covers tags

Change-Id: I76bfd5af4003e7b8a02925dfa24599d333264618
Remove clutter comments

Change-Id: Ib055c4566500d7c7af249b5fd02c1f69e649aaf6