- Added log instrumentation to devexe

- Added a hill climbing option to optimise
- Added hrpt files


SKIPPED:
	psi/libpsi.a
	psi/sinqhmdriv.c
	psi/tabledrive.c

devexec.tex

@@ -353,7 +353,8 @@ to the global SICS device executor.
 \mbox{}\verb@        @\\
 \mbox{}\verb@        pExeList GetExecutor(void);@\\
 \mbox{}\verb@        void     SetExecutor(pExeList pExe);@\\
-\mbox{}\verb@   @\\
+\mbox{}\verb@/*----------------------- Logging -----------------------------------------*/@\\
+\mbox{}\verb@   void DevexecLog(char *op, char *device);   @\\
 \mbox{}\verb@#endif  @\\
 \mbox{}\verb@@$\diamond$
 \end{list}