Gregory Becker f406fcb843 Fixed several issues from code review ... Most importantly wrote the Lock, Read_Lock_Instance, and Write_Lock_Instance classes in lock.py Updated the locking in database.py TODO: Lock on larger areas		2015-08-31 09:38:38 -07:00
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spack	Fixed several issues from code review	2015-08-31 09:38:38 -07:00