Tidying

install-freedombone.sh

 OWNCLOUD_INSTALLED="no"
 
 # Domain name or freedns subdomain for your wiki
-WIKI_FREEDNS_SUBDOMAIN_CODE=
 WIKI_DOMAIN_NAME=
+WIKI_FREEDNS_SUBDOMAIN_CODE=
 WIKI_ARCHIVE="dokuwiki-stable.tgz"
 WIKI_DOWNLOAD="http://download.dokuwiki.org/src/dokuwiki/$WIKI_ARCHIVE"
 WIKI_HASH="a0e79986b87b2744421ce3c33b43a21f296deadd81b1789c25fa4bb095e8e470"