Fix param for Metrics Consumers 

In Config.java used different constant
Add storm.home to logback/cluster.xml so workers can find it.
Added License header.
Removed the copyright notice.
Merge pull request #447 from engineerdev/patch-1

Fix param for Metrics Consumers
Merge pull request #457 from revans2/log-fix

 Issue #456 worker logging fix
add NOTICE file
Merge remote-tracking branch 'anfeng/master'
update contributors and changelog
Initialising ReducerAggregator if (when) state is null.

This is an attempt at overcoming the problem outlined here:
https://groups.google.com/d/topic/storm-user/3kQU_8FO1xg/discussion
Merge pull request #465 from lorcan/nathanmarz/master

Initialising ReducerAggregator if (when) state is null.
update changelog/contributors
set component configurations correctly for trident spouts
update changelog
Avoid File Not Found error under heavy thrift load.
Oops had a tab in there.
Added in a list of resources to the Exception message.
Have storm fall back to installed storm.yaml when no ~/.storm/storm.yaml is available.
Merge pull request #479 from revans2/conf-search

Have storm fall back to installed storm.yaml.
Merge pull request #477 from revans2/uris-in-error

Added in a list of resources to the Exception message.