Changes made:
1. Path can be passed as a parameter for DB connection
2. Config is updated based on the port it is started
3. SVG Badge scp bug fixed
4. Mongo db connection test added
JSCS validation passed
Config import case sensitivity issue fix
TDD tests converted to BDD

Sequence of updating the constants updated in server.js

In bridge callback updated to handle error in callback
Test commands updated to BDD style
Comments added for test files to ignore expr
Merge pull request #3 from maidsafe/MAID-251-MongoDB_support_drone

Maid 251 mongo db support drone