Merge pull request #234 from dxinteractive/master

Add keywords and include with rest of library

keywords.txt

@@ -38,6 +38,7 @@ AudioEffectDelayExternal	KEYWORD2
 AudioEffectBitcrusher	KEYWORD2
 AudioEffectReverb	KEYWORD2
 AudioEffectMidSide	KEYWORD2
+AudioEffectWaveshaper	KEYWORD2
 AudioFilterBiquad	KEYWORD2
 AudioFilterFIR	KEYWORD2
 AudioFilterStateVariable	KEYWORD2
@@ -157,6 +158,7 @@ encode	KEYWORD2
 decode	KEYWORD2
 secondMix	KEYWORD2
 pitchMod	KEYWORD2
+shape	KEYWORD2
 
 AudioMemoryUsage	KEYWORD2
 AudioMemoryUsageMax	KEYWORD2