* Static functions in the HAL implementation were placed in the hal namespace
* "using namespace" declarations in HAL/cpp/Log.h and Timer.cpp were replaced
with "using" declarations for std::chrono
* An extra include was removed from AnalogGyro.cpp
* InterruptableSensorBase's constructor was defaulted
* Newlines were added to some wpilibc integration tests for grouping
* A variable in HALUtil.h was renamed to follow the style guide
Supersedes #586
This makes our APIs more consistent. With optimizations enabled, doubles are just as efficient as floats on ARMv7, so we should take advantage of the extra precision.
* Makes the HAL provide a better error message for certain things.
* Makes Java error messages better
* Updates C++ errors.
* Moves handles header folder to HAL directory
* Switches HAL to fixed length signed integers, and adds our own HAL_Bool type
* Replaces HAL Floats with Doubles
Doubles are just as fast as floats with optimizations turned on, so
switches to all doubles. All made doubles for consistency.
* Prepends HAL/ to HAL include files. Also fixes some range errors
