start cooking a PDAL load process for the state of iowa
basic 0mq loader with logging
remove unused file
more loader efforts
another broker-based queue
more fiddling
add zmq
make queue loader example work with json
something that kinda works
bump up the counts
allow specifying counts as arguments, handle error scenario
another load/log/queue example
workable loading example
Merge branch 'database2'

Conflicts:
	utils/loader/load-postgres.xml
	utils/loader/logger.py