ENH: rationalize wmake rules to avoid unnecessary duplication

- main mplib rules located in GENERAL_RULES with specializations
  (if any) under RULES. Modest change in a few options files, but
  cleans up the rules directories.

  previously in options:
      include $(RULES)/mplib$(WM_MPLIB)

  now in options:
      sinclude $(GENERAL_RULES)/mplib$(WM_MPLIB)
      sinclude $(RULES)/mplib$(WM_MPLIB)

  For GNU make it would be permissible to write both in a single line.

wmake/rules/linuxGcc45/mplibGAMMA

-../General/mplibGAMMA
\ No newline at end of file

wmake/rules/linuxGcc45/mplibMPICH

-../General/mplibMPICH
\ No newline at end of file

wmake/rules/linuxGcc45/mplibMPICH-GM

-../General/mplibMPICH-GM
\ No newline at end of file

wmake/rules/linuxGcc45/mplibOPENMPI

-../General/mplibOPENMPI
\ No newline at end of file

wmake/rules/linuxGcc45/mplibSYSTEMOPENMPI

-../General/mplibSYSTEMOPENMPI
\ No newline at end of file

wmake/rules/linuxIA64Gcc/mplib

-../General/mplib
\ No newline at end of file

wmake/rules/linuxIA64Gcc/mplibMPICH

-../General/mplibMPICH
\ No newline at end of file

wmake/rules/linuxIA64Gcc/mplibOPENMPI

-../General/mplibOPENMPI
\ No newline at end of file

wmake/rules/linuxIA64Gcc/mplibSYSTEMOPENMPI

-../General/mplibSYSTEMOPENMPI
\ No newline at end of file

wmake/rules/linuxIA64Icc/mplib

-../General/mplib
\ No newline at end of file

wmake/rules/linuxIA64Icc/mplibMPICH

-../General/mplibMPICH
\ No newline at end of file

wmake/rules/linuxIA64Icc/mplibOPENMPI

-../General/mplibOPENMPI
\ No newline at end of file

wmake/rules/linuxIA64Icc/mplibSYSTEMOPENMPI

-../General/mplibSYSTEMOPENMPI
\ No newline at end of file

wmake/rules/linuxIcc/X

-../General/X
\ No newline at end of file

wmake/rules/linuxIcc/general

@@ -4,6 +4,5 @@ PROJECT_LIBS = -l$(WM_PROJECT) -liberty -ldl
 
 include $(GENERAL_RULES)/standard
 
-include $(RULES)/X
 include $(RULES)/c
 include $(RULES)/c++

wmake/rules/linuxIcc/mplib

-../General/mplib
\ No newline at end of file

wmake/rules/linuxIcc/mplibMPICH

-../General/mplibMPICH
\ No newline at end of file

wmake/rules/linuxIcc/mplibOPENMPI

-../General/mplibOPENMPI
\ No newline at end of file

wmake/rules/linuxIcc/mplibSYSTEMOPENMPI

-../General/mplibSYSTEMOPENMPI
\ No newline at end of file

wmake/rules/linuxPPC64Gcc/mplib

-../General/mplib
\ No newline at end of file