- Implemented tcl: prefix which allows to execute a command in Tcl directly

- Fixed a stack overrun bug in macro.c
- Fixed a killing bug in devser.c
- Added node writing with offset to nxscript.c
- Wrote a simulation driver for second generation HM's
- Readded devexec commands to  SICS
- Readded Hipadaba initialisation to SICS
- Fixed a bug in sinqhttprot.c which is triggered when a reconnect happens
  during a node based download of data.


SKIPPED:
	psi/sinqhttpprot.c

test/testini.tcl

@@ -632,6 +632,14 @@ if {$hmhttp == 1} {
     apple init
 }
 
+set simhm 1
+#if {$simhm == 1} {
+  source ../tcl/simhm.tcl
+  simhm::MakeSimHM simi 2
+#  simhm::makeSecond simi singledet 30
+  simi dim 64 64
+  simi init
+#}
 
 set phytron 0
 if {$phytron == 1} {
@@ -673,8 +681,9 @@ mf lowerlimit -10
 mf tolerance .1
 }
 
-set dc-804 1
-
-source ../tcl/pimotor.tcl
-makesctcontroller dc804sct std localhost:8080 "\r" 10 "\x03" "\x03"
-pimotor::makepimotor dc1 1 dc804sct -10000 10000
+set dc-804 0
+if {${dc-804} == 1} {
+    source ../tcl/pimotor.tcl
+    makesctcontroller dc804sct std localhost:8080 "\r" 10 "\x03" "\x03"
+    pimotor::makepimotor dc1 1 dc804sct -10000 10000
+}