added pipe to increment a counter for each tuple where certain fields are equal to particular values
Merge pull request #13 from pwestling/master

Added IncrementForFieldValues
change to use collection, add tests
Merge pull request #14 from pwestling/master

Change IncrementForFieldValues to use collections, add tests
get counters directly from hadoop to avoid cascading caching
space
null
add enum support
cleanup counters to let it be used by anything trying to get counters from a flow
get directly from flow
get stats on flow directly
expose methods
use helper instead
move exception catching in
flow
flow
flow
flow
no flow stats
update to most recent cascading wip