releasing 5.29
opening 5.30
* usr/share/byobu/keybindings/f-keys.tmux:
  - use $BYOBU_SHELL_TITLE in tmux too
* usr/share/byobu/windows/Makefile.am:
  - fix lintian warning, install as DATA rather than SCRIPTS
* debian/po/POTFILES.in:
  - re-add this file, not sure when/how it got removed, fixes lintian
debian/po/de.po, debian/po/en_GB.po, debian/po/es.po,
debian/po/pt.po, debian/po/ru.po, debian/po/templates.pot,
debian/po/POTFILES.in:
* usr/share/man/man1/byobu.1, usr/share/man/man1/byobu-quiet.1,
  usr/share/man/man1/byobu-silent.1:
  - fix lintian info messages
* NEWS:
  - point to byobu.co in NEWS file
* usr/bin/byobu-select-profile:
  - find a suitable hash sum utility (fixes Mac OS X)