make json_response and to_json take in a customer encoder as an optional param
Merge pull request #119 from pkkup/master

make json_response and to_json take in a customer encoder as an optional...
added get_objects_by_id util function
Merge pull request #120 from pkkup/master

added get_objects_by_id util function
add gravatar hash to user profile
Merge pull request #121 from pkkup/master

add gravatar hash to user profile
fixed typo for email
Merge pull request #122 from pkkup/master

fixed typo for email
account for missing primary email
Merge pull request #123 from pkkup/master

account for missing primary email
add StripeCustomer.update_email method and ability to create customers with email address
fixed typo. should be HTK_SYMBOLIC_SITE_NAME