Pyrtma

What's Changed
* Update to version 2.0.0 by jmw182 in https://github.com/pitt-rnel/pyrtma/pull/3
* New message definition system using yaml files as source
* pyrtma.compile can now output .py, .h, .m, and .js files from .yaml
* Includes 64-bit alignment checks
* New web manager to translate between message manager and rtma-js
* New Client properties and functions for managing message subscription
state
* New to and from json message conversions

**Full Changelog**: https://github.com/pitt-rnel/pyrtma/compare/v1.2.3...v2.0.0

Setup docs with ReadTheDocs

Added version info to \_\_version\_\_.py

Removed `_pack_` field from generated ctypes structures.

- Fixed a bug where compiler would make an array in message definition a multi-dimensional array [1c149a9](https://github.com/pitt-rnel/pyrtma/commit/1c149a9c5926d17c849dffdd287a029de392d531)

Compiler
- Fixed a bug where define values with decimals were ignored [fe8d708](https://github.com/pitt-rnel/pyrtma/commit/fe8d7088f1ffed960d08b0b2e711fd52e04e4036)
- Removed _pack_ = True from message definitions [5829788](https://github.com/pitt-rnel/pyrtma/commit/5829788b5a65227ad7faec4518b24b0c371d98c0)
- define values with division and no decimals will be cast to integers [f9be4d8](https://github.com/pitt-rnel/pyrtma/commit/f9be4d880b3e5e1c390ae916a0c6def89c765b40)

Convert a message to json using the `to_json()` method.

python
person_msg = MDF_PERSON_MESSAGE()
json_result = person_msg.to_json()

Fixed include_files and output_file flags in compile tool