Log Message:
Updated hamlib to version 1.2.7.1:
	* aor/: aor.c, aor.h, ar2700.c, ar5000.c, ar8000.c, ar8200.c,
	ar8600.c: implemented scanning
	* include/hamlib/riglist.h: added FT950
	* set_ant/get_ant support for ts870s and ts2000
	* kenwood/ts2000.c: S meter calibration