Main logic for temporal last n is complete. Just need to clean up the services and helping classes
Moving the WholeColumnQualIterator into the correct location. Renaming to EventGroupingIterator
Tests all passing
Cleaning up the merge join iterable
Merge branch 'master' into firstNEntriesInRowIterator

Conflicts:
	store/metrics-store/src/main/java/org/calrissian/accumulorecipes/metricsstore/MetricStore.java
	store/metrics-store/src/main/java/org/calrissian/accumulorecipes/metricsstore/impl/AccumuloMetricStore.java
	store/metrics-store/src/test/java/org/calrissian/accumulorecipes/metricsstore/impl/AccumuloMetricStoreTest.java
Create README.md
Update README.md
Update README.md
Update README.md
Update README.md
More updates to merge join iterable
Closing batch scanner in fetch method
Wrapping the merge join iterable with a closeable iterable. Even though a closeable iterable is not being used in the result, it should still be attached to the interface
Merge pull request #76 from calrissian/firstNEntriesInRowIterator

Temporal Last N Store