Update nimbus.clj

Passing Nimbus Conf to TopologyValidator.
Update DefaultTopologyValidator.java
Update ITopologyValidator.java
Update ITopologyValidator.java
update changelog
sort topology summary by name
Merge pull request #647 from jaked/sort_topology_summary_by_name

sort topology summary by name
Update CHANGELOG.md
Update contributors
Update nimbus.clj

Adding ITopologyValidator prepare call during nimbus startup.
Update ITopologyValidator.java

Updating prepare method to accept just StormConf.
Update DefaultTopologyValidator.java

Adding prepare
Update ITopologyValidator.java
Update nimbus.clj
Merge pull request #650 from ankitoshniwal/master

Pass StormConf to ITopologyValidator.
update changelog/contributors
fix defaulttopologyvalidator
Merge pull request #16 from nathanmarz/master

merge changes from nathanmarz/storm master