preliminary webapps installer/menu in INSTALLER.sh
webapps: owncloud: install from taz.bz2 (Owncloud git repos are scattered around)
update doc
udpate doc
wwwroot: add box link for mapbbcodeshare in index.php
wwwroot/img/maps.png from http://subtlepatterns.com/congruent-pentagon-outline/, License CC-BY-SA
config: apache2: reintroduce conf.d directory to make apache 2.2 happy
apache2 config: fix Content-Security-Policy directive syntax
doc: fix png extension