Move installation directory creation into the debian section.
Move installation directory creation into the debian section.

Shouldn't break anything on the debian platform if it is required but it
can cause problems on rhel - especially if you've foolishly pointed
conf_dir at /etc/cassandra/conf which is where the package wants to put
a symlink.

Not sure why these are needed for packaged installs, but if they are, I
suspect at least some of them should be done after the package is
installed.

I've moved conf_dir down to ensure that it sets permissions
appropriately whether it is used by the package or not.

adityagodbole/cassandra-chef-cookbook,jfwm2/cassandra-chef-cookbook,michaelklishin/cassandra-chef-cookbook,adityagodbole/cassandra-chef-cookbook,vdemonchy/cassandra-chef-cookbook,msilvey/cassandra-chef-cookbook,vdemonchy/cassandra-chef-cookbook,alrf/cassandra-cookbook,TD-4242/cassandra-chef-cookbook,criteo-forks/cassandra-chef-cookbook,criteo-forks/cassandra-chef-cookbook,vkhatri/cassandra-chef-cookbook,TD-4242/cassandra-chef-cookbook,adityagodbole/cassandra-chef-cookbook,michaelklishin/cassandra-chef-cookbook,criteo-forks/cassandra-chef-cookbook,msilvey/cassandra-chef-cookbook,jfwm2/cassandra-chef-cookbook,vkhatri/cassandra-chef-cookbook,TD-4242/cassandra-chef-cookbook,vdemonchy/cassandra-chef-cookbook,vkhatri/cassandra-chef-cookbook,michaelklishin/cassandra-chef-cookbook,alrf/cassandra-cookbook,jfwm2/cassandra-chef-cookbook,msilvey/cassandra-chef-cookbook,alrf/cassandra-cookbook