update gitattributes

.gitattributes

@@ -11,6 +11,10 @@ Makefile text eol=lf
 *.sha1 text eol=lf
 *.sed text eol=lf
 *.sh text eol=lf
+*.json text eol=lf
 
 *.png binary
 *.bin binary
+
+*.h linguist-language=C
+*.inc linguist-language=Assembly