Add a carriage return before printing a newline when we are called as stdout/stderr.

git-svn-id: https://arducopter.googlecode.com/svn/trunk@547 f9c3cf11-9bcb-44bc-f272-b75c42450872

libraries/FastSerial/FastSerial.cpp

@@ -255,6 +255,8 @@ FastSerial::_putchar(char c, FILE *stream)
         FastSerial      *fs;
 
         fs = (FastSerial *)fdev_get_udata(stream);
+        if ('\n' == c)
+                fs->write('\r');        // ASCII translation on the cheap
         fs->write(c);
         return(0);
 }