Added a settings file to allow a user to select where to save Democracy Now
episodes.  It is currently unable to do that thing I just said.

 On branch experimental
 Changes to be committed:
	new file:   resources/settings.xml
Labels make things easier to understand, so I made a label for the one
setting option that currently exists.

 On branch experimental
 Your branch is up-to-date with 'origin/experimental'.

 Changes to be committed:
	new file:   resources/language/English/strings.xml
	modified:   resources/settings.xml
Changed to place string settings in range of 30000 to 30999, which XBMC
reserves for plugins and plugin settings.

 On branch experimental
 Your branch is up-to-date with 'origin/experimental'.

 Changes to be committed:
	modified:   resources/language/English/strings.xml
	modified:   resources/settings.xml
Now with episode downloading niftyness.
Democracy Now Now is pretty much ready for prime time.  Here is a short
list of changes to be made beofre the addon is passed along for submission.

- Make the code more readable.
- Add error handling.
- Test downloading functonality.
- Improve logging.
- Add a readme file.
- Fix versioning, perhaps?

 On branch experimental
 Your branch is ahead of 'origin/experimental' by 1 commit.
   (use "git push" to publish your local commits)

 Changes to be committed:
	modified:   dnownow.py
	modified:   resources/lib/download_episode.py