Merge pull request #141 from sn0opy/master

another missing template -> changepassword
Removed damageTaken from the parser checks, since it can be 0.. Fixes #143
Readded the damageTaken check, since apparently, fake mails are 99.99% of the time with damageTaken set to zero.. So, this unfixes #143 ..
Removed the https: from the og:image part, since it's wrong :P
Made the cache order memcached / memcache / apc / file
improved admin and moderator panel