Micro-how to compile the Semaphore package

[Dominick Trascritti <dtrascritti@xybion.com>]

I figured out the RTLinux Semaphore package compiling problem I had and that
I saw that others had. 

The Semaphore package uses the old V1 api. Jerry suggested I add
CONFIG_RTL_USE_V1_API, in the Makefile which I did.

The RTL system must be recompiled and reloaded. Define the same thing (add
-DCONFIG_RTL_USE_V1_API) in RTL.MK and all will compile correctly.  I then
insrtl (with the NEW modules with V1 compat) and then I ran "make ins" in
the semaphore subdirectory.

Now to get the semaphore API running, Thanks Jerry!