File list (Check if you may need any files):
ArduCopter
..........\.gitignore
..........\APM_Config.h
..........\APM_Config_mavlink_hil.h
..........\ArduCopter.pde
..........\Attitude.pde
..........\Camera.pde
..........\commands.pde
..........\commands_logic.pde
..........\commands_process.pde
..........\command_description.txt
..........\config.h
..........\config_channels.h
..........\control_modes.pde
..........\defines.h
..........\events.pde
..........\flip.pde
..........\GCS.h
..........\GCS.pde
..........\GCS_Mavlink.pde
..........\heli.pde
..........\led.pde
..........\leds.pde
..........\Log.pde
..........\Makefile
..........\motors.pde
..........\motors_hexa.pde
..........\motors_octa.pde
..........\motors_octa_quad.pde
..........\motors_quad.pde
..........\motors_tri.pde
..........\motors_y6.pde
..........\navigation.pde
..........\OSD_Remzibi.pde
..........\OSD_Syberian.pde
..........\Parameters.h
..........\Parameters.pde
..........\planner.pde
..........\radio.pde
..........\read_me.text
..........\sensors.pde
..........\setup.pde
..........\system.pde
..........\test.pde
..........\UserCode.pde
..........\UserVariables.h
libraries
.........\AC_PID
.........\......\AC_PID.cpp
.........\......\AC_PID.h
.........\......\examples
.........\......\........\AC_PID_test
.........\......\........\...........\AC_PID_test.pde
.........\......\........\...........\Makefile
.........\......\keywords.txt
.........\APM_PI
.........\......\APM_PI.cpp
.........\......\APM_PI.h
.........\APM_RC
.........\......\APM_RC.h
.........\......\APM_RC_APM1.cpp
.........\......\APM_RC_APM1.h
.........\......\APM_RC_APM2.cpp
.........\......\APM_RC_APM2.h
.........\......\APM_RC_PIRATES.cpp
.........\......\APM_RC_PIRATES.h
.........\......\examples
.........\......\........\APM1_radio
.........\......\........\..........\APM1_radio.pde
.........\......\........\..........\Makefile
.........\......\........\APM2
.........\......\........\....\Makefile
.........\......\........\....\Purple_radio.pde
.........\......\keywords.txt
.........\APO
.........\...\APO.cpp
.........\...\APO.h
.........\...\APO_DefaultSetup.h
.........\...\AP_ArmingMechanism.cpp
.........\...\AP_ArmingMechanism.h
.........\...\AP_Autopilot.cpp
.........\...\AP_Autopilot.h
.........\...\AP_BatteryMonitor.cpp
.........\...\AP_BatteryMonitor.h
.........\...\AP_Board.cpp
.........\...\AP_Board.h
.........\...\AP_CommLink.cpp
.........\...\AP_CommLink.h
.........\...\AP_Controller.cpp
.........\...\AP_Controller.h
.........\...\AP_ControllerBlock.cpp
.........\...\AP_ControllerBlock.h
.........\...\AP_Guide.cpp
.........\...\AP_Guide.h
.........\...\AP_MavlinkCommand.cpp
.........\...\AP_MavlinkCommand.h
.........\...\AP_Navigator.cpp
.........\...\AP_Navigator.h
.........\...\AP_RcChannel.cpp
.........\...\AP_RcChannel.h