Add installation instructions. Ping @TomCan
we don't feature logins
use APC for autoloading fix #26
document assets
don't neet tinymce plugins
assets depend on a basic security.yml
remove datepicker is browser is type=date aware
Merge branch 'master' of https://github.com/Intracto/SecretSanta
Merge pull request #27 from TomCan/datepicker

Datepicker
Merge branch 'master' of https://github.com/Intracto/SecretSanta