kes Set default debug_level to zero. This corrects bugs #991 and #993.

kes  Fix a crash in bat when it cannot connect to the Director for example
     if the Director is not running.
kes  Remove redundant INDEX (JobId) from File table in the trunk.
     This fixes bug #992.
kes  Make explicit exception to GPL in LICENSE to permit linking
     the Win32 FD with Microsoft VSS code.
kes  Apply the Solaris package patch from
     Masopust, Christian <christian.masopust@siemens.com>
kes  Apply the patch to optionally add a timestamp in the debug output
     submitted by Mariusz Czulada <manieq@wp.eu>.