Add log level getter
Coding style
Fix #21, simple code and tests
Merge pull request #22 from fasterize/getloglevel

Add log level getter
Bump version add change log
Improve doc
Fix doc
Add travis config
Fix test
Node 0.6 compatibility can not be assumed
Update vows to run test under node 0.10
Log4node can not run under 0.6, cluster api is too old
Share log file descriptor between cluster master and workers
Merge remote-tracking branch 'fasterize/rewrite_cluster_support'

Conflicts:
	lib/log4node.js
Fix shared descriptor, and add some test
Add reverse map for translating log level
Bump version
Fix edge problems in cluster mode and multiple log4Node instanciation.
Bump version
Fix #25 log rotate does not work with 1.4