Initial cut at creating range records for files, rather than one for each version.
Mostly changes to the schema and the TardisDB interface.
Still need to change the insertfiles funcitonality to extend a file, rather than creating a new one.
Oops, typos.
Added 30 second cache flushing, so things are at least mostly up to date....
First full cut at a range version.
Bug fix: wasn't inserting checksum file into the DB if it was specified in the header.
Added support to have the client directly copy files instead of transporting them.
Merge branch 'ranges_branch'

Conflicts:
	TardisDB.py
	TardisDaemon.py
Merge branch 'master' of /srv/GITROOT/Tardis
Improved handling of ranges.  Removed some leftover collisions.  Merge with latest.
Removed a crash when the inode is deleted and logging is on.
Merge /srv/GITROOT/Tardis

Conflicts:
	tardisd.cfg