Modified process_data documentation
Merge branch 'master' of https://github.com/ahjortland/hg_proc

Getting most updated version.
Added an economizer/RTU cooling state determination based on statuses of the compressor, indoor fan, and thermostat call for cooling based on different common economizer logic, not happy with it, but its a first step
Merge branch 'master' of https://github.com/ahjortland/hg_proc

Merge is necessary to include updates made to economizer module.