* Preliminary Java support

* Renames

* Package restructuring

* Add mleap python flavor - preliminary

* Implement javafunc with correct loader module

* Input parsing

* Add missing files

* Failed attempt at package installation

* Fix up naming semantics, loader module impl

* Server impl

* Fixes - serving works

* Benchmarking results

* Benchmarking script

* SparkML critical path lats

* add batching to bmark

* Remove runID from SageMakerServer

* ..

* Add method that allows deserialization of MLeap pipeline in native format

* Move JavaFunc into protected sagemaker package

* Modify pyfunc container to handle mleap

* Python API changes progress

* Use package protection to hide modules that we don't yet wish to expose to users

* Fixes

* Container mods

* Remove mlflow-java directory

* Serving is functional. Add sparkml module

* Exception message fixes

* Throw unsupportedop from attempting to load a model from runId

* Remove nonfunctional PackageInstaller

* Package restructuring, remove unnecessary lines

* Improved error handling

* Doc tweaks

* JavaFunc error coherency improvements

* Remove unused main method

* Fix more merge conflicts

* Remove invalid comments

* Attempt at MLeap serialization parameter validation

* Debugging

* Exception tweaks

* Add javafunc experimental comments

* Remove javafunc line

* Pom fixes

* More pom fixes, make container use jar, correct version

* Construct leapframe from pandas

* Add missing files

* Docs fixes

* Comment fix

* Docs fix

* pom fixes

* New tests

* Test improvements

* Fix print statement omission

* Docker build, spark lib fixes

* Renaming, new yaml/json utilities, prediction column selection from MLeap

* Container emits json-serialized predictions column

* lambda syntax fix

* MLeap predictor return json

* Merge docker tests

* Use

* Add test for correct handling of invalid inputs

* helper function documentation

* Pom changes, docs

* Revert MLeap, sagemaker container

* Remove leapframe, sagemaker java infra

* Revert tests

* Revert helper functions for tests

* Fix spacing

* revert setup py

* Remove commented pom

* Remove javafunc

* Remove py

* Add style checker to pom with correct configuration

* Docs

* Add tests - FOR REF LATER

* Remove tests

* Remove unused tracking utils

* Revert "Remove tests"

This reverts commit c88d6b2.

* Remove pipeline deserialization test

* Serialization utils docs

* Add unit tests

* Error message fix

* Revert py changes

* Revert py

* Remove unnecessary test resources

* Doc link fixes

* Change package name in java file

* Change package name in directory structure

* Pom updates

* Print stack trace on modeltest fail

* Remove trailing  from test case names

* Rename tests to comply with style guide, add class argument to serialization  utility

* Format code

* Format tests

* Rename  to

* Update travis yml with Java tests

* Remove superfluous files

* Test fix

* Remove swn files

* Remove swm

* begin R service API refactoring

* fix tracking uri getting

* remove old mlflow_create_experiment()

* reorg files

* local server registration

* experiment adding

* mlflow client server url attribute

* delete/restore experiments

* get run

* log metric

* fix log metric docs

* set tag

* log param

* get param

* get metric

* get metric history

* list and get experiment

* set terminated

* reorg files

* refactor mlflow_log_artifact()

* reorg files

* remove unused mlflow_ensure_run_id

* refactor mlflow_end_run()

* delete old cold

* fix get experiment

* options for view_type for list experiments

* revise tests

* fix mlflow_get_run dispatch

* deregister local servers in tests

* fix tests

* pass client to rest calls

* more fixes

* get or start run for all fluent

* actually refresh state for tests

* remove mlflow_connect()

* rename mlflow_tracking_uri to mlflow_get_tracking_uri

* remove mlflow_disconnect()

* remove active connection code

* rename mlflow_connection class to mlflow_server

* remove unused mlflow_connection_url

* remove mentions of connection

* cosmetics

* typo

* remove dead code

* with.mlflow_active_run condition handling

* error message when client isn't specified for tracking service API

* active experiment id

* setting tracking uri shouldn't change other globals

* refactor entities run

* test server -> validate server

* reorg files

* reorg test files

* remove run_uuid parameter from mlflow_log_model

* clean up create/list experiment rest wrapper

* remove unnecessary assignments in rest wrappers

* set experiment id independent of run

* consistent naming getters and setters

* some r cmd check fixes

* fix r cmd check

* rename mlflow_get_active_run -> mlflow_active_run and make private mlflow_set_active_run

* unexport experiment id getting/setting

* add mlflow_get_experiment_by_name() and mlflow_set_experiment()

* typo

* with.mlflow_run

* refactor create experiment

* refactor list experiments

* refactor get run

* refactor create run

* refactor get experiment

* refactor get experiment by name

* refactor delete experiment

* refactor restore experiment

* log metric

* refactor client api

* fluent api refactor

* reorg files

* tracking client docs

* fluent docs

* rbuildignore internal

* typos

* default end_time of mlflow_client_set_terminated to current time

* fix mlflow_end_run()

* default user

* document tracking client api

* shorten function name

* add mlflow_client_list_artifacts()

* ignore noisy lintr warnings (#1)