- Rearranged directory structure for forking out ANSTO

- Refactored site specific stuff into a site module
- PSI specific stuff is now in the PSI directory.
- The old version has been tagged with pre-ansto

tecs/myc_tmp.h

@@ -0,0 +1,9 @@
+int MycTmpName(char *result, const char *name, int reslen);
+/* generate a temporary filename containing 'name'.
+ * the filename is stored in 'result' with less than 'reslen' characters.
+ */
+ 
+int MycCleanTmp(void);
+/* deletes temporary files from closed sessions. files not beginning with a
+ * dot will be kept at least for 7 days (if the system does not delete then)
+ */