Updated captive portal daemon to latest stable release from v0.5b.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Updated Debian build scripts for this release.

Signed-off-by: The Doctor <drwho@virtadpt.net>
Updated Debian package files for latest checkout of Etherpad-Lite.

Signed-off-by: The Doctor <drwho@virtadpt.net>