added the following to .gitignore
    config/aws_api_key.txt
    config/public.key
    config/private.key

gts.py
- now launches a python subprocess to sync signed code packages
- this method doesn't require pycrypto be installed for pypy
Add ignores
Merge branch 'upstream'

Conflicts:
	datafeed/bcfeed_mtgoxUSD_1min.csv