Merge pull request #2 from boorad/master

merging conflicts, getting sync'd up
Inlined the window counter stuff to make it simpler.  Track ages as well as counts.  Fixed RollingCountBolt to output counts
immediately as they change with an age to indicate how long since each key has been seen.
Changed the ranking bolt so that rankings are emitted on changes, but no more often than every 2 seconds.  With no input, they are still emitted periodically as well.
Synchronize ranking structure to avoid concurrent mods.
More logging to debug why counts don't decay smoothly.
More logging to debug why counts don't decay smoothly.
Update pom.xml
Create WriteRawDataBolt.java
Update TweetTopology.java
Update TweetTopology.java
Update UsernameTopology.java
Back off logging level.
Even less logging.
Fixed property loading
rename to mapr-storm-demo
send entire tweet proto msg to catcher
prep for dynamic query string in UI
Update pom.xml
Create WriteRawDataBolt.java
Update TweetTopology.java