LB-1666 Newly added posts are not appearing to blank blog
LB-1579 Fixed chrome issue and merge configuration issue.

If no port is provided then don't add any.
Lodash merge method instead of extend is used to compact configurations.
Merge pull request #112 from patriciagarcia/LB-1666

LB-1666 Newly added posts are not appearing to blank blog
Merge pull request #113 from nistormihai/master

LB-1579 Fixed chrome issue and merge configuration issue.
LB-1675 Integrate tests with bamboo