aqhome: added PATH module, started VARS module.

those might later get incorporated into libgwenhywfar.

aqhome/data/0BUILD

@@ -66,6 +66,9 @@
       storage_readxml.h
       storage_writexml.h
       datafile_direct_p.h
+      vars.h
+      vars_p.h
+      path.h
     </headers>
   
   
@@ -76,10 +79,14 @@
       storage_readxml.c
       storage_writexml.c
       datafile_direct.c
+      vars.c
+      path.c
     </sources>
 
 
     <extradist>
+      path-t.h
+      path-t.c
     </extradist>