Add warn log level, fix #14
Merge branch 'master' of https://github.com/DataDog/jmxfetch
Remove unused variables
Add support for AtomicInt, AtomicLong and Objects

Fix #21 and Fix #25
Update README.md
Bump version to 0.3.0
Enhancement to allow value conversions
Add support for booleans
Merge pull request #26 from coupacooke/master

Support for boolean & conversions
Add support for "Number" type
Add a changelog
Update change log
Change the number of metrics to be collected
Use tables to display list actions