[Bug-gnupod] Several fixes and features for podcast handling

[H. Langos]

Hi there,

I finally managed to sit down, import the gnupod cvs into a git
repository and make some nice clean patches to fix some problems 
and to add some features.

You should be able to apply them without stipping the comments. "patch"
is smart enough to ignore them.

Some of this I've already send to some people and some I've only
mentioned. I know, "Talk is cheap, show me the code." so here it is.
Have fun and don't bug adrian about it if makes your computer eat 
your homework or rape your cat.

cheers
-henrik

PS: I'm still working on artwork support for podcasts and the last
version I tried realy did show the podcasts image... but it ate all the
other artwork of every other file that I had on my ipod. So there's
still room for improvement :-)

fix_4fd74c93_XML-escaping_of_single_quote.patch
Description: Text Data

feat_00d14bb4_error_reporting_parsing_invalid_GNUtunesDB.patch
Description: Text Data

fix_8cf37a86_parser_handlers_to_combine_CDATA.patch
Description: Text Data

feat_30bb8f45_release_date_extracted_from_pubDate.patch
Description: Text Data

feat_28000b1b_extract_podcast_channel_information.patch
Description: Text Data

feat_3a78d47e_--podcast-cache-dir_option.patch
Description: Text Data