adding ruby gemset/version files for rvm
spec testing!
very unorderly commit ... sorry ! !!!! i'll do better in the future...
utils test for hash_to_qs
added spec_helper for RAILS_ENV; beginning testing request
request -- refining protocol
request spec -- sanity test base URL; add v to version
config -- cache so not read YML each time
request just got more secure! and flexible? and ... wow, i need to take a break