small change on the example code
Merge pull request #2 from JasenWang/master

small change on the example code
Merge remote-tracking branch 'official/master'

Conflicts:
	examples/Me_LedStripDriver/ColorLoop/ColorLoop.ino
	examples/Me_LedStripDriver/Indicators/Indicators.ino
	examples/Me_LedStripDriver/WhiteBreathLight/WhiteBreathLight.ino
	examples/Me_ServoDriver/TestServoDriver1/TestServoDriver1.ino
	examples/Me_StepperDriver/BackAndForth/BackAndForth.ino