Add badges to readme

ftdetect.go

@@ -1,5 +1,8 @@
 package highlight
 
+// DetectFiletype will use the list of syntax definitions provided and the filename and first line of the file
+// to determine the filetype of the file
+// It will return the corresponding syntax definition for the filetype
 func DetectFiletype(defs []*Def, filename string, firstLine []byte) *Def {
 	for _, d := range defs {
 		if d.ftdetect[0].MatchString(filename) {