Merge branch 'loadavg-uptime-freebsd' into master, closes #293

.tmux.conf

@@ -622,7 +622,7 @@ run -b '[ -z "#{window_active}" ] && [ -z "#{version}" ] && tmux set display-tim
 #
 # _uptime() {
 #   case "$_uname_s" in
-#     *Darwin*)
+#     *Darwin*|*FreeBSD*)
 #       boot=$(sysctl -q -n kern.boottime | awk -F'[ ,:]+' '{ print $4 }')
 #       now=$(date +%s)
 #       ;;
@@ -656,7 +656,7 @@ run -b '[ -z "#{window_active}" ] && [ -z "#{version}" ] && tmux set display-tim
 #
 # _loadavg() {
 #   case "$_uname_s" in
-#     *Darwin*)
+#     *Darwin*|*FreeBSD*)
 #       tmux set -g @loadavg "$(sysctl -q -n vm.loadavg | cut -d' ' -f2)"
 #       ;;
 #     *Linux*|*CYGWIN*)