cleaning the cascading support
[REMOVE] unused imports
[ADD] outputStatsData method to the notifier
[MOD] make the pulling interval an attribute
[MOD] version to 0.2.9
[MOD] pom version to 0.2.8 without snapshot
Adapt to the new cascading interface
[MOD] reference cascading maven repo instead of mine
[REMOVE] deprecated cascading stats
[MOVE] cascading tests to test package
Merge branch 'master' of https://github.com/twitter/ambrose
cleaning up pom.xml
[ADD] bin.xml for maven build
[MOD] read.me
Merge pull request #108 from Ahmed--Mohsen/master

Merging, thanks @Ahmed--Mohsen!