- change dettol -pretend -define... to return a metadata structure that shows what the created detRun would look like
- rename all -b1* options -> output_root
- remove all -b2* options
- rename dettool -residdetrun -> -todetrunsummary
- add forgein key constraints to the database
- add the abililty to remove dettool detResidExps
- add a mode to p2tool to create new pending Exp's from rawExp
