Moved to git
Move the generator element to the start of the channel block

The w3c rss validator indicated that item elements should be placed
after all other header elements in the channel block.  Move the
generator element to meet this goal.

Signed-off-by: Ben Walton <bdwalton@gmail.com>
Output a pubDate element with atom entries

Each entry should include a pubDate during the conversion using the
same date handling as the other elements.

Signed-off-by: Ben Walton <bdwalton@gmail.com>
Output author elements instead of managingEditor for entries

The w3c rss validator did not like the managingEditor elements being
used for author information on anything other than the whole-feed
metadata.  Use author instead.

Signed-off-by: Ben Walton <bdwalton@gmail.com>
Merge pull request #1 from bdwalton/master

Miscellaneous tweaks to satisfy the w3c validator
Adding atom2rss (https://github.com/taophp/atom2rss) as subtree