Remove Edward support

Author: Junpeng Lao

README.rst

@@ -141,11 +141,12 @@ License
 Software using PyMC3
 ====================
 
+ - `sampled <https://github.com/ColCarroll/sampled>`__: Decorator for PyMC3.
  - `Bambi <https://github.com/bambinos/bambi>`__: BAyesian Model-Building Interface (BAMBI) in Python.
  - `gelato <https://github.com/ferrine/gelato>`__: Bayesian Neural Networks with PyMC3 and Lasagne.
  - `NiPyMC <https://github.com/PsychoinformaticsLab/nipymc>`__: Bayesian mixed-effects modeling of fMRI data in Python.
  - `beat <https://github.com/hvasbath/beat>`__: Bayesian Earthquake Analysis Tool.
- - `Edward <https://github.com/blei-lab/edward>`__: A library for probabilistic modeling, inference, and criticism.
+
 
 Please contact us if your software is not listed here.
 

RELEASE-NOTES.md

@@ -42,8 +42,6 @@
 
 * Add MvGaussianRandomWalk and MvStudentTRandomWalk distributions.
 
-* Add `EdwardModel` wrapper to run PyMC3 models in Edward.
-
 * GLM models do not need a left-hand variable anymore.
 
 * Add support for cholesky parametrizations for cov/corr matrices.

pymc3/examples/edward_beta_bernoulli.py

@@ -58,5 +58,4 @@
           classifiers=classifiers,
           install_requires=install_reqs,
           tests_require=test_reqs,
-          extras_require={'edward': ['edward>=1.1.6']},
           test_suite='nose.collector')