[mod_status] show keep-alive status w/ text output (fixes #2740)
[mod_status] show keep-alive status w/ text output (fixes #2740)

x-ref:
  "mod_status with "?auto" modifier not showing keep-alive (k) status
on Scoreboard"
  https://redmine.lighttpd.net/issues/2740
  "server-status - additional stats - keepalive"
  https://redmine.lighttpd.net/issues/1202

gstrauss/lighttpd1.4,lighttpd/lighttpd1.4,lighttpd/lighttpd1.4,gstrauss/lighttpd1.4,gstrauss/lighttpd1.4,lighttpd/lighttpd1.4,gstrauss/lighttpd1.4,lighttpd/lighttpd1.4,PatchyFog/lighttpd1.4-mbedtls,PatchyFog/lighttpd1.4-mbedtls,PatchyFog/lighttpd1.4-mbedtls,lighttpd/lighttpd1.4,PatchyFog/lighttpd1.4-mbedtls,PatchyFog/lighttpd1.4-mbedtls,PatchyFog/lighttpd1.4-mbedtls,gstrauss/lighttpd1.4,PatchyFog/lighttpd1.4-mbedtls,lighttpd/lighttpd1.4,gstrauss/lighttpd1.4