cpu check to alert on any of the cpu metrics in /proc/stats + ram check to alert on available memory both in megabytes and in percentage
add mongodb metrics
added gem dependencies
check if globalLock ratio is nil
Merge remote-tracking branch 'sensu/master'
Merge remote-tracking branch 'sensu/master'
mail handlers for use with AWS SES
Add gem header
add memcached graphite metrics using sockets
Adding imap and qmailq plugins
Add AWS SNS handler
update docs
fix name
add exception handling
Adding check script for lxc's status and lxc's memory usage
set the @message parameter for logstash
remove short_message as well
Update check-http.rb to support multiple headers
Split headers with comma
Merge pull request #198 from thegingeneer/master

Add support for multiple headers to check-http.rb