Fixed mocha in gruntfile to output ansi colors.
Deleted unused entities.
Renamed folder to "nodes"
Updated references to "nodes" module.
Updated references to "nodes" module.
Added condition to set the node ID as the default argument.
Removed console.log
Changed the use of reserved word "create" to instead use "insert"
Added modules to support setting up node data.
Deleted old file
Updated references of "create" and changed to "insert"
Updated references of "create" and changed to "insert"
Added insert method to nodes.
Changed references from create to insert in modules.
Changed references from create to insert in modules.
Changed references from create to insert in modules.
Started implementing the saving of saving node content types.
Wrapped up tests for adding content types.