- added backwards calculation of hkl from four circle angles. This

required inclusion of a matrix package.
- modified  counter error handling to send a Stop when the _BAD_BUSY
  error is received.
- added an environment interface to the general controller stuff in choco.*
  Also added setting a parameter directly at the controller object.
- Added a driver for the ETH High Temperature Furnace to be used at
  SANS.

Makefile

@@ -37,7 +37,7 @@ SOBJ =  network.o ifile.o conman.o SCinter.o splitter.o passwd.o \
        sanswave.o faverage.o bruker.o rmtrail.o fowrite.o ltc11.o \
        simchop.o choco.o chadapter.o docho.o trim.o eurodriv.o scaldate.o \
        hklscan.o xytable.o amor2t.o nxamor.o amorscan.o amorstat.o \
-       circular.o el755driv.o maximize.o sicscron.o tecsdriv.o
+       circular.o el755driv.o maximize.o sicscron.o tecsdriv.o sanscook.o 
  
 MOTOROBJ = motor.o el734driv.o simdriv.o el734dc.o pipiezo.o pimotor.o
 COUNTEROBJ =  countdriv.o simcter.o counter.o
@@ -53,8 +53,9 @@ CC=cc
 EXTRA=
 CFLAGS = -I$(HDFROOT)/include -Ihardsup  -I. -std1 -g -warnprotos -c
 #CFLAGS = -I$(HDFROOT)/include -DFORTIFY -Ihardsup  -g -std1 -warnprotos -c
-LIBS = -L$(HDFROOT)/lib -Lhardsup -lhlib -Ltecs -ltecsl -ltcl8.0 -lfor -lmfhdf -ldf \
-  $(HDFROOT)/lib/libjpeg.a -lz  -lm -ll -lc 
+LIBS = -L$(HDFROOT)/lib -Lhardsup -lhlib -Lmatrix -lmatrix -Ltecs \
+       -ltecsl -ltcl8.0 -lfor -lmfhdf -ldf $(HDFROOT)/lib/libjpeg.a \
+       -lz  -lm -ll -lc 
 
 #------- for cygnus
 #HDFROOT=../HDF411