Implemented analogReference() for Galileo (stubbed out)
 - provides runtime error to warn developers
 - Supplied doxygen formatted comments
Made analogReadResolution() parameter const.
Allow SDK to handle both wchar_t and char logging
 - created Log(char) implementation
 - Wrapped all logging in #ifdef _DEBUG
 - Replaced wchar_t * with std::wstring in HardwareSerial
 - Corrected HardwareSerial constructor variable initialization
 - Move HardwareSerial constructor/destructor implementations to .cpp
Updated build-nupkg.cmd to reflect license.txt move
Merge pull request #51 from zfields/addANSIChar

Allow SDK to handle both wchar_t and char logging
Merge pull request #49 from zfields/analogReference

Implemented analogReference() for Galileo (stubbed out)
Don't depend on a specific sdk version
Updated version to 1.0.4-alpha
Fixup test suites
Merge pull request #54 from ooeygui/develop

Update to 1.0.4-alpha
Fixed multi inclusion of Print.h by adding #ifdef
Merge pull request #59 from NicolasBesson/develop

Fixed multi inclusion of Print.h by adding #ifdef
Made Tone functions in Arduino.h and started ToneTest Project
Updated Tone(duration) function to work with SetWaitableTimers and changed the toneRunningOnPin to work with static functions
Implemented Tone Map and allowed for tone on multiple pins at the same time. Also increased testing scenarios for Tone
Changed tone based on review feedback
Changed function documentation to doxygen
Closed handle as well as canceled waitable timer
Removed unused variables
Added one more test