generate separate manual pages for g.gui.mapswipe script and wxGUI component

TODO: Makefile should be generalized


git-svn-id: https://svn.osgeo.org/grass/grass/trunk@53737 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/mapswipe/Makefile

@@ -1,8 +1,13 @@
 MODULE_TOPDIR = ../../..
 
 PGM = g.gui.mapswipe
+WXPGM = MapSwipe
 
 include $(MODULE_TOPDIR)/include/Make/Script.make
-include $(MODULE_TOPDIR)/include/Make/NoHtml.make
 
 default: script
+	-rm -f $(PGM).tmp.html
+	$(MAKE) $(HTMLDIR)/wxGUI.$(WXPGM).html
+
+$(HTMLDIR)/wxGUI.$(WXPGM).html: $(PGM).html | $(HTMLDIR)
+	$(PYTHON) $(GISBASE)/tools/mkhtml.py $(PGM) $(GRASS_VERSION_DATE) > $@

gui/wxpython/docs/wxGUI.MapSwipe.html

@@ -19,7 +19,7 @@ Map Swipe allows to:
 
 <center>
 <br>
-<img src="wxGUI_map_swipe.jpg" border="1" alt="Map swipe screenshot">
+<img src="mapswipe_tsunami.jpg" border="1" alt="Map swipe screenshot">
 <br>Pre and post disaster images of the tsunami in Japan in 2011. The upper MODIS image
 taken on February 26, 2011, shows the coastline under normal conditions while the lower
 MODIS image on March 13, 2011, shows a clear view of tsunami flooding along the coastline.