make threads use shared writers
add asycn batch write for last tx step
added some docs on tuning accumulo
closes keith-turner/Accismus#9 - Improved formatting to be similiar to Accumulo
Simplified core API and added seperate Typed helper system on top of the core API
update readme to reference new phrasecount example
fixed test
fix README
cleaned up API some more and impoved pom
added support for batch lookups across rows
Added trace level logging about transaction execution
closes keith-turner/Accismus#10 - Using slf4j for logging API now
Added test for self notification, its not working so marked it ignored
remove copied TODO
made rollback time configurable and lowered it for test
got self notifications working
Return maps that return default values from type layer.  Always enable caching on accumulo tables. Made deleting an observed column not set notification
renmaed ITs
added some more todos
fix ITs