Ground/ConfigPlugin-Added Arming Switch to the TX svg
Ground/ConfigPlugin/Tx wiz-Handle new Arming switch calibration

Also made both the switches move during the move the full extents step.
Ground/ConfigPlugin/Tx Wiz-Made the scaleChannel function more general and renamed it.
Ground/Configinputwidget - Code style fixes
Ground/Configinputwidget - Deleted wrong comment
Ground/TxWiz - Fixed Arming switch movement
Ground/TxWiz - Fixed Arming switch neutral calculation
merge branch next into tx_wiz_arm_switch

Conflicts:
	ground/gcs/src/plugins/config/configinputwidget.cpp
Ground/Configinputwidget:replaced std int types with Qt types
Merge pull request #991 from kubark42/sparkybgc-remove-path-lib

SparkyBGC: remove paths.c from Makefile
Merge pull request #972 from guilhermito/tx_wiz_arm_switch

Handle Arm Switch Calibration on the Tx wizard
PiOS_Servo: Allows the PWM output to scale to very long periods.
Actuator: 1) Several formatting and comment fixes requested in review.
2) Fixed &= which should have been = &&.
3) Exit without setting timer when calling prohibited TIM6 and TIM7
4) Check for successful memory allocation.
PiOS: Updated F1 targets to specifically define the APB1 and APB2 speeds,
as is done in the F3 and F4 targets.