Config file for pyup.io (#523)

* create pyup.io config file

* Update .pyup.yml

* Update README.md

Author: pyup-bot

.pyup.yml

@@ -0,0 +1,60 @@
+############################################################################
+#     see https://pyup.io/docs/configuration/ for all available options    #
+############################################################################
+
+# configure updates globally
+# default: all
+# allowed: all, insecure, False
+update: all
+
+# configure dependency pinning globally
+# default: True
+# allowed: True, False
+pin: False
+
+# set the default branch
+# default: empty, the default branch on GitHub
+branch: master
+
+# update schedule
+# default: empty
+# allowed: "every day", "every week", ..
+schedule: "every day"
+
+# search for requirement files
+# default: True
+# allowed: True, False
+search: False
+
+# Specify requirement files by hand, default is empty
+# default: empty
+# allowed: list
+requirements:
+    # Requirements for the library
+    - requirements.txt
+
+    # Requirements for the development
+    - requirements_dev.txt
+
+    # Requirements for running unittests
+    - tests/requirements.txt
+
+    # Requirements for building docs
+    - docs/requirements.txt
+
+# add a label to pull requests, default is not set
+# requires private repo permissions, even on public repos
+# default: empty
+#label_prs: update
+
+# configure the branch prefix the bot is using
+# default: pyup-
+branch_prefix: pyup-
+
+# set a global prefix for PRs
+# default: empty
+pr_prefix: "PyUP - Dependency Update"
+
+# allow to close stale PRs
+# default: True
+close_prs: True

README.md

@@ -19,6 +19,8 @@
 [![Build Status](https://travis-ci.org/tensorlayer/tensorlayer.svg?branch=master)](https://travis-ci.org/tensorlayer/tensorlayer)
 [![Documentation Status](https://readthedocs.org/projects/tensorlayer/badge/?version=latest)](http://tensorlayer.readthedocs.io/en/latest/?badge=latest)
 [![Docker Pulls](https://img.shields.io/docker/pulls/tensorlayer/tensorlayer.svg?maxAge=604800)](https://hub.docker.com/r/tensorlayer/tensorlayer/)
+[![PyUP Updates](https://pyup.io/repos/github/tensorlayer/tensorlayer/shield.svg)](https://pyup.io/repos/github/tensorlayer/tensorlayer/)
+[![Python 3](https://pyup.io/repos/github/tensorlayer/tensorlayer/python-3-shield.svg)](https://pyup.io/repos/github/tensorlayer/tensorlayer/)
 
 TensorLayer is a deep learning and reinforcement learning library on top of [TensorFlow](https://www.tensorflow.org). It provides rich neural layers and utility functions to help researchers and engineers build real-world AI applications. TensorLayer is awarded the 2017 Best Open Source Software by the prestigious [ACM Multimedia Society](http://www.acmmm.org/2017/mm-2017-awardees/).