Updated README

README

@@ -4,19 +4,18 @@ ABOUT
 
 xdgmenumaker is a command line tool, written in python, that generates
 application menus using xdg information, by scanning *.desktop files
-in /usr/share/applications and ~/.local/share/applications. All
+in all $XDG_DATA_DIRS/applications directories. All applications are
-applications are sorted according to the main categories as specified by
+sorted according to the main categories as specified by freedesktop.org
-freedesktop.org at:
+at:
 http://standards.freedesktop.org/menu-spec/latest/apa.html
 
 The menu entries that are generated by xdgmenumaker are localised
 according to the running user locale settings.
 
 xdgmenumaker currently supports generating menus for fluxbox and
-windowmaker. In-menu icons are not supported for now, maybe in the
+windowmaker.
-future.
 
-pyxdg is required by xdgmenumaker, in addition to python 2.
+pyxdg and pygtk are required by xdgmenumaker, in addition to python 2.
 
 =======
 Fluxbox