Update required Django version to 1.11.16.

Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>

HISTORY.rst

@@ -1,8 +1,3 @@
-3.2 (2018-XX-XX)
-================
-* Add support for reindexing document on content parsing
-  changes.
-
 3.1.4 (2018-10-XX)
 ==================
 * Fix the link to the documenation. Closes GitLab issue #516.
@@ -17,6 +12,8 @@
 * Load the DropZone CSS from package and remove the
   hard code CSS from appearance/base.css.
 * Add support for indexing on OCR content changes.
+* Add support for reindexing document on content parsing
+  changes.
 
 3.1.3 (2018-09-27)
 ==================

mayan/__init__.py

@@ -3,7 +3,7 @@ from __future__ import unicode_literals
 __title__ = 'Mayan EDMS'
 __version__ = '3.1.3'
 __build__ = 0x030101
-__build_string__ = '3.1.3_Thu Sep 27 04:19:45 2018 -0400'
+__build_string__ = '3.1.3-19-g72678e31f_Wed Oct 3 15:14:18 2018 -0400'
 __author__ = 'Roberto Rosario'
 __author_email__ = 'roberto.rosario@mayan-edms.com'
 __description__ = 'Free Open Source Electronic Document Management System'

requirements/common.txt

@@ -1,2 +1,2 @@
-Django==1.11.15
+Django==1.11.16
 -r base.txt

setup.py

@@ -56,7 +56,7 @@ def find_packages(directory):
     return packages
 
 install_requires = """
-Django==1.11.15
+Django==1.11.16
 Pillow==5.2.0
 PyYAML==3.13
 celery==3.1.24