ok, rework myfprintf so it uses write() and never use any file stream

print functions.  this way we can always know wtf is going on!
also, remove some places where we were using fprintf and printf instead of
myfprintf

git-svn-id: https://svn.musicpd.org/mpd/trunk@734 09075e82-0dd4-0310-85a5-a0d7c8717e4f

src/player.c

@@ -397,7 +397,7 @@ int playerSeek(FILE * fp, char * utf8file, float time) {
 	if(strcmp(pc->file,file)!=0) {
 		decodeType = playerGetDecodeType(utf8file);
 		if(decodeType < 0) {
-			printf("%s unknown file type: %s\n",
+			myfprintf(fp,"%s unknown file type: %s\n",
 				COMMAND_RESPOND_ERROR, utf8file);
 			return -1;
 		}