cloudControl/cctrl — pull request #38 by fern4lvarez (2014-11-06 16:06:42+00:00)
Title: Read dedicated login creds for each platform

Previously we read the hardcoded `CCTRL_EMAIL`
and `CCTRL_PASSWORD` env variables as login credentials.

This introduces dedicated envs for login into exoscale, dotcloudng
or cnh platforms.

exoscale -> EXO_EMAIL, EXO_PASSWORD
dotcloudng -> DC_EMAIL, DC_PASSWORD
cnh -> CNH_EMAIL, CNH_PASSWORD