Merge pull request #184 from gmile/patch-1

golang: turn = into :=

snippets/go.snippets

@@ -116,7 +116,7 @@ snippet ie
 	${4}
 # for loop
 snippet fo
-	for ${2:i} = 0; $2 < ${1:count}; $2${3:++} {
+	for ${2:i} := 0; $2 < ${1:count}; $2${3:++} {
 		${4:/* code */}
 	}
 	${5}