Log Message:
sfeed_curses: Update to 0.9.2

Changes:
0.9.2
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 - Fix scrolling issues on some terminals
 - Fix a file descriptior leak on startup when stdin is not a tty
 - Improve cursor visibility and behaviour on some terminals
 - Misc fixes and improvements

0.9.1
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 - Add pledge support for OpenBSD
 - Add support to SFEED_YANKER to yank the URL/enclosure to a program (by
   default `xclip -r')
 - Fix a crash with small window width and garbage data if utf8pad fails