Added simple command line argument thingy for selecting in which mode to run the server
Revert "started work on adding jade html template language" because it didn't belong in this branch

This reverts commit 3c34de5c2c3e704e66314c7862ef3e7115f8c018.
Merge pull request #1 from seece/development-config

Development config. Added simple command line argument thingy for selecting in which mode (development / production / etc) to run the server
Merge