Adding intial CircleCI YAML config file.
Adding intial CircleCI YAML config file.

chriswhite199/greenmail,buildscientist/greenmail,rucek/greenmail,buildscientist/greenmail,buildscientist/greenmail,buildscientist/greenmail,marcelmay/greenmail,Chessray/greenmail,jianglili007/greenmail,jianglili007/greenmail,marcelmay/greenmail,marcelmay/greenmail,marcelmay/greenmail,chriswhite199/greenmail,chriswhite199/greenmail,rucek/greenmail,rucek/greenmail,greenmail-mail-test/greenmail,greenmail-mail-test/greenmail,jianglili007/greenmail,Chessray/greenmail,Chessray/greenmail,jianglili007/greenmail,marcelmay/greenmail,greenmail-mail-test/greenmail,rucek/greenmail,Chessray/greenmail,buildscientist/greenmail,chriswhite199/greenmail,chriswhite199/greenmail