Log Message:
Update to esniper-2.31.0, provided by goekesmi in joyent/pkgsrc#251.

Changes since 2.23.0:

  * Fix for bugs #666 and #667: handle "Reset your password" page
  * Fix for bugs #660 .. #665: handle new welcome pages after login.
  * Fix for bugs #649 .. #656
    with error message 'Error encountered in function parseBid...
    pagename = "Review and confirm your bid"...'
  * Fix for bugs #647, #648
    with error message 'Error encountered in function ebayLogin...
    pagename = "Watch list"'
  * Fix for bugs 3579101, 3577899, 3577438, 3559746 and maybe 3564978
    with error message "Auction <number>: Unknown item" caused by
    ebay's modification of the bid history page.
  * Partial fix for various automated bug reports for pages with
    titles "Bid confirmation", "Place bid", "eBay \ 
Alerts" and
    "Buyer Requirements"
  * Fix for another new variant of the pre-bid page
  * Partial fix for 3314884: adaptation to changes on pre-bid page.
  * Fixed memory leaks.
  * Fixed bug 3303419: bidpass not found
  * Fixed bug 3069696: Add bad password page name
  * Fixed bug 3059872: recognize captcha request, print error message, exit.
  * Fixed bug 3051220: segfault when using -h or -H command line option.
  * Fixed bug 3035541: -lcurl must be added to LIBS instead of LDFLAGS
  * Fixed bug 2938576: Does not recognize a won auction
  * Added more info in automated bug reports
  * Added ~ support for log directory (thanks, deadolus!)