Added support for park via API. This is still very early - so expect bugs.
Merge branch 'master' into krc
Added a client notification interface, this will serve as a package generator for our clients.
Minor makefile improvement.

Make clean no longer dumps a bunch of errors if there are no *~ files found.
Merge branch 'tl-master'
Got rid of redundant pragma Unreferenced and removed unused Yolk.Process_Control package.
Brought back "with AGI.Callbacks" in alice.adb.

It does some magic when elaborated, so we need, despite the fact the it is
Unreferenced in alice.adb.
Fixed some more copyright headers.
Added default values for identifier components.

0 for both organization_identifier and for contact_identifier. 0 represents
nothing, which is fitting for a new identifier.
Added a Pre => contract to Add_Attribute to make sure ID's match
Configuration required to make the 'asterisk-ami' test run.
Added common test and some minor fixes/cleanup of the test GPR files
Merge branch 'tl-master'
Added simple README to src/tests
Added echo message to tell user that we're building/running tests
Added Ada.Command_Line to set exit status, and simplified the yolk_config.ini file
Commented out code that randomly caused the test to lock.
Fixes to match our styleguide
Observer-based SIGHUP handler(s) with test application.
Remember to open the barrier when stopping.  Reorganised the test a bit.