- Small documentation changes
- Implementing some Python operator overloading functions
	- __setitem__()
    - __getitem__()
    - __delitem__()
- Changed functions to shorter function names
    - m_data -> data
    - m_order -> order
    - m_clone_subnodes -> clone
- Deprecating the following
    - m_set
    - m_get
    - m_kill
    - m_data
    - m_order
    - m_clone_subnodes
- Added pretty-print option for m_debug_print() which is now default
- Added m_resolve_key_diffs() for m_debug_print() pretty-print