byobu 2.1 "2.1"

  * byobu-export: touch an empty .byobu/profile, silence error message
  * byobu-status, debian/rules: migrate existing screen-profiles config
    dir smoothly by linking the old screen-profiles-status script to the
    new byobu-status, and add a migrate function to that script
  * bin/disk-available, bin/disk-used, byobu-config, byobu-config.1,
   byobu-status, profiles/common, profiles/profile.skel: add a new
   pair of status notifications for disk space available and used;
   default to / directory, allow user override in config dir

  Tranform byobu-status --detail to use vim's folding feature
  * byobu-status: output text compatible with vim's folding feature
  * byobu-status-detail: use vim's folding status feature to allow
    for collapsing/expanding each status item; fall back on
    sensible-pager if +folding is not available; and fall back on less
    if sensible-pager is not available
  * bin/cpu-count: nothing to print on --detail
  * bin/date: add --short which actually prints the current date
  * bin/ec2-cost: handle on/off configuration like *all* other status
    scripts, no need for FORCE
  * bin/ip-address: --detail shows all inet addr's in ifconfig
  * bin/logo: --detail should be empty
  * bin/network-down, bin/network-up: trim trailing whitespace
  * bin/reboot-required: add a --short option, which prints Yes or No
  * bin/time: add --short which actually prints the current time
    rather than the screen escape sequence
  * bin/updates-available: add a --short option, which only displays the
    number of updates available; show more info on --detail about upgrades
  * bin/users: grep out the grep statement in the ps
  * bin/whoami: print /etc/passwd info on --detail