Change *.cpp file syntax highlight as Arduino.

kornel-schrenk · kornel-schrenk · commit abf072fda03a · 2017-02-01T18:14:45.000+01:00
diff --git a/.gitattributes b/.gitattributes
@@ -1 +1 @@
-*.rb linguist-language=Arduino
+*.cpp linguist-language=Arduino

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-*.rb linguist-language=Arduino`
	`1`	`+*.cpp linguist-language=Arduino`