Added nanny feature and test
Merge pull request #43 from inexplicable/master

~ 0.4.17
Merge pull request #2 from cubejs/master

Pull the latest update
Used deathQueue to kill the unresponsive worker and create a new successor
Changed the name convention
Added test case and modified test/lib/server.js to support the test case
Added test case to verify the number of workers
Converted the test case to nodeunit test case
Merge pull request #41 from zhuchenwang/master

Added nanny feature and test
~ 0.4.18, with nanny feature
~ 0.4.19
+ uptimeThreshold spell mistake
Merge pull request #1 from cubejs/master

rebasing
Fixed annoying port of undefined exception during cluster startup.
The problem was related to port check and only master should do the check.
Fixed annoying port of undefined exception during cluster startup. The problem was in port check that only master should do
fixed compile errors and unit tests
updated version
Merge pull request #49 from dimichgh/master

Fixed unit tests, port of null exception during startup, compile errors
Updated version to 0.4.21
Switched to 0.5.0-SNAPSHOT on master
Changed version back to "0.4.21" on release-0.4.x and added publishConfig
Changed version to 0.5.0-SNAPSHOT on master
Merge branch 'inexplicable-master'

Conflicts:
	package.json