Update README.md

Rework some wording
Merge pull request #1 from xrmx/patch-1

Update README.md
block dmesg by default
added emperor upstart script
use chmod hook
use uwsgi_authorized_keys instead of authorized_keys
fixed stupid iptables bug
first commit of the django app
fixed computation fo storage and free memory
improved comments in vassal template
added ini generation commodity command
added .old_root management
generate keys for secure subscription system
implement secured subscriptions
implemented rsa management
private hooks
implemented https
Merge branch 'master' of https://github.com/unbit/uwsgi.it
Update README.md
Update README.md