added nginx_log_dir in rubber-nginx.yml to specify log dir of nginx
added rotate_logs task for mongodb to crontab
added rotate_logs task for memcached to crontab
honor host option, add fakeroot option
fix typo fake_root -> fakeroot
Merge pull request #312 from davebenvenuti/config_command_host_and_fakeroot

honor host option, add fakeroot option
Merge pull request #306 from matsu911/mongodb-rotate_logs

added rotate_logs task for mongodb to crontab
Merge pull request #307 from matsu911/memcached-rotate_logs

added rotate_logs task for memcached to crontab
Merge pull request #320 from matsu911/f4ef26f9128aa4dc7a59d4383085bb3ad5eef638

added nginx_log_dir in rubber-nginx.yml
Updated help text to fall in the 80 char limit.
Perform :symbolize_keys on any data arrays of hashes.

This fixes a problem with combining multiple MX records for Route 53, which requires a single record set with multiple values.
Remove 'text/html' from nginx gzip config to get rid of warning message. See http://wiki.nginx.org/HttpGzipModule#gzip_types

$ sudo service nginx start

nginx: [warn] duplicate MIME type "text/html" in /etc/nginx/nginx.conf:26
Added :status tasks for memcached, collectd, graphite, mongodb, monit, nginx, and unicorn.

These tasks display:
1) service status
2) ps | grep
3) netstat | grep
Opening up graphite_server port in AWS security groups
Merge pull request #335 from johnnyshields/nginx-warning

Remove 'text/html' from nginx gzip config to get rid of warning message.
Merge pull request #342 from johnnyshields/status

Added :status commands
Merge pull request #344 from johnnyshields/graphite-sec-grp

Opening up graphite_server port in AWS security groups
Remove redundant collectd configuration

This collectd configuration is a functional duplicate of the collectd ping
configuration provided by the collectd template.

Closes #337
Avoid masking Capistrano config options
Fix vulcanize failing due to trying to subtract array from a string