icons: fix icons!

Ok looks like I missed some changes when I updated these icon Makefiles.
Anyway I still have a lot to straighten up within icons. :-/

icons/Color/Makefile.am

@@ -9,10 +9,10 @@ include $(top_srcdir)/icons/Color/icon-list.mk
 
 if ENABLE_VECTOR_ICONS
 icons24_DATA = \
-	$(color_vector24_images)
+	$(vector24_images)
 
 scalable_DATA = \
-	$(color_scalable_images)
+	$(scalable_images)
 endif
 
 # Vector icons are now committed into the repository.

icons/Symbolic/Makefile.am

@@ -11,10 +11,10 @@ include $(top_srcdir)/icons/Symbolic/icon-list.mk
 
 if ENABLE_VECTOR_ICONS
 icons24_DATA = \
-	$(symbolic_vector24_images)
+	$(vector24_images)
 
 scalable_DATA = \
-	$(symbolic_scalable_images)
+	$(scalable_images)
 endif
 
 # Vector icons are now committed into the repository.

icons/Symbolic/icon-list.mk

@@ -331,7 +331,7 @@ scalable_images = \
 	scalable/gimp-wilber-outline-symbolic.svg			\
 	scalable/gimp-zoom-follow-window-symbolic.svg
 
-symbolic_vector24_images = \
+vector24_images = \
 	24/dialog-error-symbolic.svg					\
 	24/dialog-information-symbolic.svg				\
 	24/dialog-question-symbolic.svg					\