Change project directory structure according to application structure.
Change 'nox' configuration option to something more meaningful 'nogui'.
Rename 'Icons' folder to 'icons' (similar to other folders).
Partially add 'nowebui' option support.
Remove QConf project file.
RSS items are now displayed as soon as they have been parsed
instead of displaying all of them in one batch once the whole
feed is parsed.
First step to address issue #34.