added rabbitmq message exception handler
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of git://github.com/sensu/sensu-community-plugins
Merge branch 'es-heap-version-fix' into deploy
Merge branch 'es-heap-version-fix' into deploy
Merge branch 'es-metrics-version-fix' into deploy
Merge branch 'es-metrics-version-fix' into deploy
Merge remote-tracking branch 'upstream/master' into deploy
Merge remote-tracking branch 'upstream/master' into deploy
Merge branch 'master' of github.com:priestjim/sensu-community-plugins
Flexibility to have multiple hipchat configs

Please refer: https://github.com/sensu/sensu-plugin/issues/66

Currently, the handler assumes that there will be a json file which will have "hipchat" as the top-level key in the json. Due to the same, we can only have one hipchat configuration for using with hipchat.rb.

The above changes the behavior by taking in an optional config json top level key name while invoking the handler (Instead of "hipchat.rb" you invoke "hipchat.rb --jsonConfig <config top level key>" as the handler command).

In this way, we can have multiple handlers defined with different hipchat configurations such as different hipchat rooms or different from fields.

Note: As it is an optional parameter, it will just work fine with the existing hipchat.json method (Backward compatible :) )
Removed trailing whitespace.
Fixed review comment around variable name change.
Changes to have multiple mail configs
Replaced tabs with whitespace
added udp output support to logstash notification handler
Added a check for executing Cucumber tests
Improvements to cucumber check
Adds tp_stat conditional around thread_pool metrics collection.

The option to not track thread_pool metrics exists however it is not
applied in the code. Adding this if/else block around the thread_pool
metrics collection allows a user to not track thread_pool metrics.
Setting resp.body.size to 0 if there is no response body