Updated dependecies.
Changed the tests to use colors in the terminal
Swapped errorCode to code for errors
Removed obsolete files.
Updated tests to support grasshopper-core.
fixed casing of "spec" for mocha to run in ubuntu.
Ported nodes over to use grasshopper core.
Deleted deprecated files.
Deleted old db documentation.
Moved middleware directory to root.
Moved request helper to utils.
Moved routes to root directory of lib
Fixed moved paths.