use RS_BUCKET config option from config_infernyx
Merge pull request #1 from relud/patch-1

use RS_BUCKET config option from config_infernyx
make redshift user and database configurable
Merge pull request #2 from relud/patch-2

make redshift user and database configurable
adding ua-parser dependency
modifying s3 upload to not require listaccess
fixing bug in setup.py for ua_parser dep