added native alexa support, new patterns, sound reactive mode, code cleanup, new documentation

.gitignore

@@ -0,0 +1,44 @@
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+
+# Visual studio crap
+*.sln
+*.vcxproj
+*.filters
+*.user
+__vm/
+Release/
+.vs/
+Secrets.h
+CppProperties.json