1.8.5rc2 version bump (#518)

* Activation Cleaning Docstring Test

* Requirements Pinned with range to insure tested versions are used. Range are used to prevent updating requirements all the time.

* setup.cfg file added with PEP8 configuration

* activation.py refactored

* docstring fixed - ready for documentation unittest

* Yapf correction for max_line_length: 120

* test yapf refactored

* test documentation added

* Missing requirement added: sphinx

* Allow test on documentation to pass on warning

* Fix travis dependencies install

* Travis install script fixed

* Travis install command fixed

* Requirements conflict solved

* Yapf Style modified and merged in file "setup.cfg"

* Yapf Confiuguration Updated

* Code Refactored with new YAPF formating style

* Code Refactored with new YAPF formating style

* Code Refactored with new YAPF formating style

* shorten codes

* Various Cleaning

* Trailing Slashes removed

* Test Recurrent Fixed

* Line Width Fix

* docs requirements updated

* fix example docs style

* Codacy Issue Fixed

* Merge Errors fixed

* YAPF Style Applied

* Version Bump to 1.8.5rc2

Author: DEKHTIARJonathan

tensorlayer/__init__.py

@@ -27,7 +27,7 @@
 vis = visualize
 
 # Use the following formating: (major, minor, patch, prerelease)
-VERSION = (1, 8, 5, 'rc1')
+VERSION = (1, 8, 5, 'rc2')
 __shortversion__ = '.'.join(map(str, VERSION[:3]))
 __version__ = '.'.join(map(str, VERSION[:3])) + "".join(VERSION[3:])