Merge pull request #2 from DTFUHF/development

Fetch number of outputs on Rx instead of hardcoded values
polish
fix
adding 57600 & 125000 data rates
increasing required firmware version
adding more debug info
moving PSP_REQ_SPECIAL_PINS to RX tab
polishing
changing RX_SPECIAL_PINS to 2 bytes instead of 3

this BREAKS
channel_output_list
channel_output_special_functions

in rx_module.js