Place item author and date information in feed metadata.
Place item author and date information in feed metadata.

* contrib/hook-scripts/svn2feed.py
  (global): Remove the TODO item.
  (Svn2Feed._get_item_dict): Remove the date information from desc to
    avoid redundancy.  Strip the newline and store the author information
    in data structure.
  (Svn2Feed._format_update_ts): New helper function.
  (Svn2RSS._make_rss_item): Pass author information to RSSItem function.
  (Svn2Atom._make_atom_item): Create a new tag for author and append it
    to the entry.

Patch by: Bhuvaneswaran Arumugam <bhuvan@collab.net>

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@861320 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion