We need to tell upstart to expect the logger fork

Otherwise upstart doesn't get the correct process id for the service
and in some causes can fail to kill the process during a servcie stop

Change-Id: I138dd2206ed1e511fbabaf43bd3cb1d163c76db4
Closes-bug: #1385346
Add source and package install for Tuskar client

Change-Id: Iae5ed8f96ab9a18f99287e3c8281493154440995
Merge "We need to tell upstart to expect the logger fork"