Updated .travis.yml
Updated .travis.yml

Signed-off-by: Lee Hilton <2557474f5087dfa5a93cc86de958e528234329f5@hipstercreative.com>

iamsaint/yii2-user-mongo,HipsterCreative/yii2-user-mongo,HipsterCreative/yii2-user-mongo,iamsaint/yii2-user-mongo