STORM-320: Support STORM_CONF_DIR environment variable to support
alternate location of storm.yaml file.
Expose managed spout ids publicly
fix readme links to point to storm website rather than old wiki
Updated contributor list.
    Show node details on error
Merge branch 'master' of https://github.com/aaronzimmerman/incubator-storm into storm-337

STORM-337: Expose managed spout ids publicly
Update CHANGELOG and README for STORM-337
Merge branch 'STORM-320' of https://github.com/chu11/incubator-storm into storm-320

STORM-320: Support STORM_CONF_DIR environment variable to support
Update CHANGELOG and README for STORM-320
Fixing review comments
Fixing doto usage in creating ErrorInfo
Fixing testing issues.
Remove unwanted moving js lines
Add testing best practices to DEVELOPER.md
Merge branch 'node-details-on-error' of https://github.com/kishorvpatil/incubator-storm into STORM-360

STORM-360: Add node details for Error Topology and Component pages
Added STORM-360 to CHANGELOG