Included picoc_mod.h for PicoC.
Fixed compilation issues.
Added file "picoc_mod.h" into Alcor6L.
Now, all PicoC module configurations
will be done in this file.
Fixed compilation issues. ALCOR_BOARD_FOO is CPPdefined
now instead of ELUA_BOARD_FOO.
Added pmod_error function. This invokes ProgramFail
from PicoC which  takes care of the longjmp.
Changed error handling function from ProgramFail
to pmod_error.
Fixed compilation issues. There is no platform_pwm_op()
anymore!
Enum not prefixed by ELUA - ALCOR instead.
1. Added conditional compilation option for including
   PicoC. Now, for PicoC, the module definitions will
   be done differently.
2. Added Stack and heap configuration options for
   PicoC.
Protect the modules that are not going to be used
(directly) with PicoC.
Typos and other trivial changes.