cfg: str9-comstick tested and working

Change-Id: Ia6c45477381e78cb9508b4731438161e18be1f38
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/882
Tested-by: jenkins

tcl/interface/ftdi/hitex_str9-comstick.cfg

@@ -4,11 +4,6 @@
 # http://www.hitex.com/index.php?id=383
 #
 
-echo "WARNING!"
-echo "This file was not tested with real interface, it is based on code in ft2232.c."
-echo "Please report your experience with this file to openocd-devel mailing list,"
-echo "so it could be marked as working or fixed."
-
 interface ftdi
 ftdi_device_desc "STR9-comStick"
 ftdi_vid_pid 0x0640 0x002c