Implement struct generator

[dantler]

Converting an infrared remote .cf file into the appropriate structure is currently an error-prone and manual task. It would be better if we could build a program or a script to do this. The best script would support Linux, Windows, and Mac all natively!

The program should:

1. Receive a .cf file path as an input
2. Parse and convert the input into the appropriate C structures (either a const LircRemote structure or a const unsigned short raw_codes[] array).

Input examples:

Kanto YU5 Speakers. https://github.com/dantler/infrared-remote-sketch/blob/master/cf_files/kanto_yu5.cf
Fedders Air Conditioning Unit: https://github.com/dantler/infrared-remote-sketch/blob/master/cf_files/fedders_aircon_config.cf

Output example:

Kanto YU5 speakers. https://github.com/dantler/infrared-remote-sketch/blob/master/sketch/main/main.ino#L14
Fedders Air Conditioning Unit: https://github.com/dantler/infrared-remote-sketch/blob/master/sketch/main/main.ino#L14