Attachment downloads now working, needs some robustness around external calls and XML parsing.
Adding config file reading for the global vars
Further fixes for the switch to a config file for constants
Unswitching my switch from asc to desc when sorting object lists
Config file doesn't need quotes for var values
add experimental throttle
Merge branch 'master' of git://github.com/danzilla/parature-export

Conflicts:
	parature-export.py