Update README.md

Author: johanmalm

README.md

@@ -1,11 +1,18 @@
 # labwc-menu-generator
 
-Features:
+## Features
 
-- Parse desktop entry .desktop files in accordance with [Desktop Entry Specification]
-- Output an openbox menu file using a built-in schema for directories
-- Ignore .menu and .directory files as specified in [Menu Specification]
-- Support localized values for .desktop file keys such as `Name[sr_YU]`
+- Independent of Desktop Environments and associated menu-packages.  This is
+  achieved by categorising system .desktop files against a built-in
+  directory-schema rather than parsing .menu and .directory files (see
+  [Menu Specification]).
+
+- [Desktop Entry Specification] compliant parsing of `Desktop Entry` .desktop
+  files.
+
+- Openbox 3.6 formatted output.
+
+- Localized values for .desktop file keys such as `Name[sr_YU]`
 
 [Desktop Entry Specification]: https://specifications.freedesktop.org/desktop-entry-spec/desktop-entry-spec-1.1.html
 [Menu Specification]: https://specifications.freedesktop.org/menu-spec/menu-spec-1.0.html