Split VertexRDD tests; fix #114
Split AnalyticsSuite into algorithms suites
Scala classification and clustering stubs; matrix serialization/deserialization.
Python stubs for classification and clustering.
Merge pull request #1 from aarondav/127

Merge master into 127
Merge pull request #115 from ankurdave/test-reorg

Reorganize unit tests; improve GraphSuite test coverage
Tests for the Python side of the mllib bindings.
Remove gigantic endian-specific test and exception tests.
Whitespace.
Licence notice.
Change some docstrings and add some others.
Un-semicolon mllib.py.
Javadocs; also, declare some things private.
Write mapTriplets test
Added tests for PartitionerAwareUnionRDD in the CheckpointSuite. Refactored CheckpointSuite to make the tests simpler and more reliable. Added missing test for ZippedRDD.
remove unused variable and fix a bug
Test EdgePartition2D
Test all methods on EdgePartition
Merge branch 'master' of https://github.com/apache/incubator-spark into csd-2.10
Merge pull request #117 from ankurdave/more-tests

More tests