Csc trigger upgrade gem rpc slhc9 fixed

* update comparisons to GEMDigi and GEMCSCDigi
* fix matching functions 
* update pad and copad matching deltas
* add more debug flags
* put ME11 and ME21 variables in clean lookin PSet
* some other files were collected because I merged from a recent IB

I added some comments here and there. Feel free to comment on them and let me know if you spot any errors. I also picked up the vital changes from Tao's recent PR.

Wait to merge, I'm going to take out the Generator stuff. Seems to cause problems...