Patch by Jean-Philippe André

Precise a comment
Wrap a long line
Rework the assertions:
    Do it in the right order
    Do not put str*cmp-that-could-be-a-ugly-glibc-macro in assert()

Note, this is done even if no meta data module is compiled. A future commit should fix that.

seems to work.

Add NEWS about HTTP access supporting Digest Auth and gzip compressed content. (Do we also need to add stuff about the cookies forwarding?)

Fixed the last.fm settings (items weren't enabled properly) and added an additional note to the Caching level selector explaining the 'Custom' entry.

Fix for [oCERT-2008-004] multiple speex implementations insufficient boundary checks. Patch by Eren Türkay