Merge pull request #120 from zadunn/master

chmod cleanups and mysql-replication-status warning fix
cleaned up apache metrics plugin
added platforms to apache metrics header
message update for hipchat - notification if available, otherwise output
Merge pull request #122 from jlambert121/hipchat_fix

message update for hipchat - notification if available, otherwise output
Merge pull request #121 from portertech/cleanup

Cleaning up Sensu handlers & plugins for the greater good.
cleaned up check elb health
removed myself as a contributor, didn't change any logic
minor check elb health header edits
cleaned up cassandra metrics
cassandra metrics plugin extra space
cleaned check dns
cleaned up check elasticsearch heap
adjusted "cleaned" plugins
cleaned elasticsearch plugins
cleaned up check mtime and tail
Merge pull request #123 from portertech/cleanup

Cleaning up Sensu handlers & plugins for the greater good.
Merge branch 'master' of git://github.com/sensu/sensu-community-plugins
Follow redirects if using --url