Change Fortran wrapper building script (wrappers/FortranWrapper_Header.xslt)...

Change Fortran wrapper building script (wrappers/FortranWrapper_Header.xslt) to add line breaks between function and subroutine arguments.  This was needed to keep lines under 132 characters in length

wrappers/CMakeLists.txt

@@ -18,7 +18,7 @@ ADD_CUSTOM_COMMAND(OUTPUT OpenMMCWrapper.h COMMAND ${JAVA_RUNTIME} -jar ${CMAKE_
 ADD_CUSTOM_COMMAND(OUTPUT OpenMMCWrapper.cpp COMMAND ${JAVA_RUNTIME} -jar ${CMAKE_SOURCE_DIR}/wrappers/saxonb9-1-0-7j/saxon9.jar -t -s:OpenMMApi.xml
      -xsl:${CMAKE_SOURCE_DIR}/wrappers/CWrapper_Source.xslt -o:OpenMMCWrapper.cpp DEPENDS OpenMMApi.xml)
 ADD_CUSTOM_COMMAND(OUTPUT OpenMMFortranModule.f90 COMMAND ${JAVA_RUNTIME} -jar ${CMAKE_SOURCE_DIR}/wrappers/saxonb9-1-0-7j/saxon9.jar -t -s:OpenMMApi.xml
-     -xsl:${CMAKE_SOURCE_DIR}/wrappers/FortranWrapper_Header.xslt -o:OpenMMFortranModule.f90 DEPENDS OpenMMApi.xml)
+     -xsl:${CMAKE_SOURCE_DIR}/wrappers/FortranWrapper_Header.xslt -o:OpenMMFortranModule.f90 DEPENDS OpenMMApi.xml ${CMAKE_SOURCE_DIR}/wrappers/FortranWrapper_Header.xslt)
 ADD_CUSTOM_COMMAND(OUTPUT OpenMMFortranWrapper.cpp COMMAND ${JAVA_RUNTIME} -jar ${CMAKE_SOURCE_DIR}/wrappers/saxonb9-1-0-7j/saxon9.jar -t -s:OpenMMApi.xml
      -xsl:${CMAKE_SOURCE_DIR}/wrappers/FortranWrapper_Source.xslt -o:OpenMMFortranWrapper.cpp DEPENDS OpenMMApi.xml)
 

wrappers/FortranWrapper_Header.xslt

@@ -396,11 +396,17 @@ END MODULE OpenMM
   <xsl:value-of select="'target'"/>
  </xsl:if>
  <xsl:for-each select="Argument">
-  <xsl:if test="position() > 1 or not($method/@static='1')">, </xsl:if>
+  <xsl:if test="position() > 1 or not($method/@static='1')">
+   <xsl:text>, &amp;
+                          </xsl:text>
+  </xsl:if>
   <xsl:value-of select="@name"/>
  </xsl:for-each>
  <xsl:if test="$has_return_arg">
-  <xsl:if test="not(@static='1') or not(empty(Argument))">, </xsl:if>
+  <xsl:if test="not(@static='1') or not(empty(Argument))">
+   <xsl:text>, &amp;
+                          </xsl:text>
+  </xsl:if>
   <xsl:value-of select="'result'"/>
  </xsl:if>
  <xsl:value-of select="')'"/>