Delete Unused Files in quad_app

There are several legacy files in the quad_app which are unused. Removing these would help next year's team get up to speed quicker.

added ~280 label

It also might be worth deleting unused code and unused fields on structs. Everything is recoverable from the git history, and this will also help things stay concise.

After an initial audit, I've come up with a list of files I believe are either not used or obsolete, and eligible for deletion. Can you guys confirm? @dawehr @ericm @jpbush

• PID.c
• PID.h
• README.txt
• controllers.c
• gam.h
• new_PID.h
• new_log_data.h
• new_log_data.c
• old_log_data.h
• packet_processing.c
• packet_processing.h
• quadposition.h
• update_gui.c
  • This will require us to remove the update gui function from the main loop
• update_gui.h
  • This will require us to remove the update gui function from the main loop

FYI: @phjones

PID.h needs to be kept. It holds all the default PID values.

gam.h has the definition for gam_t, which is used. That typedef should probably just be moved into type_def.h instead, and gam.h deleted.

Actually, there is already a gam_t in typedef.h, which I think is the one we are using.

closed via commit 82a470e8

mentioned in commit 82a470e8