Added some scratch/test files
Can get hashes using callback
Addon can now get a list of children and print their name attributes
Cleaned up API
Made C++ synchronous using fibers
Created a hash map for object methods
Implemented functors for javascript functions
Use C++11 variadic templates to have function calls with variable arguments
Cleaned up. Added convenient method for printing Values to stdout
Started creating the actual API with better file organization
Added a function to print node names recursively