Initial migration.
bumping scala to 10.4
Shared context, local[3], bumping up Xmx to 768m to run tests
Single Blas suite to speed up, share session
MAHOUT-1597: A + 1.0 (fixes)
Temporarily disable ItemSimilarityDriverSuite as failing under Spark 1.0.x for yet unknown reason
Merge branch 'master' into spark-1.0.x
"deleteOnExit" doesn't work in tests, rolling back. needs code added to test base for scala test that handles temporary directories, similarly to how it's been done for junit.
Merge branch 'master' into spark-1.0.x
license
changing tests for drivers to reuse the test context instead of creating new ones