Merge pull request #27 from daniel-dgi/1.x.ingest.multiprocess

Regex white and blacklists
base changes for sqlite resume, still need to sort out config
added PID updater to ingester
altered query for database update
fixing various bugs that propped up in production
finally working
removed debug print statement
a little bit more cleanup
stupid commas
Whitespace strippin'
Merge branch '1.x-sqlite-resume' of https://github.com/jbayerdgi/IslandoraPYUtils into 1.x.ingest.multiprocess
some mild formatting fixes for readability