* added extended version of MLP function with multiple hidden layers and different activation functions
* Update mapping_tests.py
Make output of gradient check verbose to diagnose error
* Update mapping_tests.py
Remove verbosity again after gradient checks passed without problem with verbosity
* the implementation of SVI-MOGP
* Try to fix the issue with model_tests
* updated mapping test to pass gradient checks
* Fix random seed for reproducible results in tests
* Add mean function functionality to dtc inference method
* Fix DSYR function (See https://github.com/scipy/scipy/issues/8155)
* Updated sde_kern to work with scipy=1.0.0
* Trying to fix tests for Matplotlib plotting issue
* Testing Again #575
* Figured it must be a matplotlib import error #575
New import matplotlib must be missing a package
* Removed ImageComparisonFailure #575
ImageComparisonFailure no longer exists which causes issues with travis testing using the most recent matplotlib
* Fix EP for non-zero mean GP priors
* improve the documentation for LVMOGP
* remove non-ascii characters
* Small correction to doc
* add type into docstring
* update changelog for 1.8.5
* bump the version: 1.8.4 -> 1.8.5