SNS Update

* Update SNS products to include pvmanager.jdbc service
* Update SNS products to use o.c.logging.jms2rdb instead of o.c.sns.jms2rdb
* Remove o.c.sns.jms2rdb, since that's now in o.c.logging.jms2rdb

Also included:
* scan server .gitignore for binary scan.client.jar
* alarm server, archive engines no longer include JCA binaries
  Those were way out of date.
  The Mac version didn't "work" anymore because of 32 vs. 64 bit,
  the Linux version only worked for SNS
  -> Sites now need to create their own jnilib binary and put that in ((DY)LD_LIBRARY_)PATH, as BNL has proposed for a long time.