Move from Debian Lenny to Debian Squeeze

Changes

• updated packages from upstream Debian
• Condor 7.6 with dynamic slots on most execute machines (exception are GPU)
• Condor jobs are using a default of request_cpu = 1 and request_memory = 1400
• If a job exceeds allocated RAM resources by more than 10% it will hit the ulimit set, i.e. mallocs will fail!
• most packages are now under /usr, especially LAL and VDT (read gsissh) - you may need to set GSI_SSH=/usr/bin/gsissh to make git clone/pull/push working again

Current status

1. all head nodes are finally migrated to Squeeze
2. all execute nodes are now running Squeeze