Bump django from 2.1.2 to 2.2.13

requirements.txt

@@ -5,82 +5,80 @@
 # pip-compile --output-file requirements.txt requirements.in
 #
 alabaster==0.7.12 # via sphinx
-appnope==0.1.0 # via ipython
 atomicwrites==1.2.1 # via pytest
 attrs==18.2.0 # via pytest
 babel==2.6.0 # via sphinx
 backcall==0.1.0 # via ipython
 beautifulsoup4==4.6.3 # via bs4
 bleach==3.0.2 # via readme-renderer
-bs4==0.0.1
-bumpversion==0.5.3
+bs4==0.0.1 # via -r requirements.in
+bumpversion==0.5.3 # via -r requirements.in
 certifi==2018.8.24 # via requests
 cffi==1.11.5 # via cmarkgfm
 chardet==3.0.4 # via requests
 click==7.0 # via pip-tools
 cmarkgfm==0.4.2 # via readme-renderer
 coverage==4.5.1 # via pytest-cov
 decorator==4.3.0 # via ipython, traitlets
-django-crum==0.7.3
-django-debug-toolbar==1.10.1
-django-extensions==2.1.3
-django-polymorphic==2.0.3
-django-sortedm2m==1.5.0
-django==2.1.2
+django-crum==0.7.3 # via -r requirements.in
+django-debug-toolbar==1.10.1 # via -r requirements.in
+django-extensions==2.1.3 # via -r requirements.in
+django-polymorphic==2.0.3 # via -r requirements.in
+django-sortedm2m==1.5.0 # via -r requirements.in
+django==2.2.13 # via -r requirements.in, django-crum, django-debug-toolbar, django-polymorphic, jsonfield
 docutils==0.14 # via readme-renderer, sphinx
 filelock==3.0.9 # via tox
-flake8==3.5.0
+flake8==3.5.0 # via -r requirements.in, pytest-flake8
 future==0.16.0 # via readme-renderer
 idna==2.7 # via requests
 imagesize==1.1.0 # via sphinx
 ipython-genutils==0.2.0 # via traitlets
-ipython==7.0.1
+ipython==7.0.1 # via -r requirements.in
 jedi==0.13.1 # via ipython
 jinja2==2.10 # via sphinx
-jsonfield==2.0.2
+jsonfield==2.0.2 # via -r requirements.in
 markupsafe==1.0 # via jinja2
 mccabe==0.6.1 # via flake8
 more-itertools==4.3.0 # via pytest
 packaging==18.0 # via sphinx
 parso==0.3.1 # via jedi
-pathlib2==2.3.2 # via pytest
 pexpect==4.6.0 # via ipython
 pickleshare==0.7.5 # via ipython
-pillow==5.3.0
-pip-tools==3.1.0
+pillow==5.3.0 # via -r requirements.in
+pip-tools==3.1.0 # via -r requirements.in
 pkginfo==1.4.2 # via twine
 pluggy==0.7.1 # via pytest, tox
 prompt-toolkit==2.0.6 # via ipython
 ptyprocess==0.6.0 # via pexpect
 py==1.7.0 # via pytest, tox
-pycodestyle==2.3.1
+pycodestyle==2.3.1 # via -r requirements.in, flake8
 pycparser==2.19 # via cffi
 pyflakes==1.6.0 # via flake8
 pygments==2.2.0 # via ipython, readme-renderer, sphinx
 pyparsing==2.2.2 # via packaging
-pytest-cov==2.6.0
-pytest-django==3.4.3
-pytest-flake8==1.0.2
-pytest-mock==1.10.0
-pytest-runner==4.2
-pytest==3.8.2
+pytest-cov==2.6.0 # via -r requirements.in
+pytest-django==3.4.3 # via -r requirements.in
+pytest-flake8==1.0.2 # via -r requirements.in
+pytest-mock==1.10.0 # via -r requirements.in
+pytest-runner==4.2 # via -r requirements.in
+pytest==3.8.2 # via -r requirements.in, pytest-cov, pytest-django, pytest-flake8, pytest-mock
 pytz==2018.5 # via babel, django
 readme-renderer==22.0 # via twine
 requests-toolbelt==0.8.0 # via twine
 requests==2.19.1 # via requests-toolbelt, sphinx, twine
 simplegeneric==0.8.1 # via ipython
-six==1.11.0 # via bleach, django-extensions, more-itertools, packaging, pathlib2, pip-tools, prompt-toolkit, pytest, readme-renderer, sphinx, tox, traitlets
+six==1.11.0 # via bleach, django-extensions, more-itertools, packaging, pip-tools, prompt-toolkit, pytest, readme-renderer, sphinx, tox, traitlets
 snowballstemmer==1.2.1 # via sphinx
-sphinx==1.8.1
+sphinx==1.8.1 # via -r requirements.in
 sphinxcontrib-websupport==1.1.0 # via sphinx
-sqlparse==0.2.4 # via django-debug-toolbar
+sqlparse==0.2.4 # via django, django-debug-toolbar
 toml==0.10.0 # via tox
-tox==3.5.2
+tox==3.5.2 # via -r requirements.in
 tqdm==4.26.0 # via twine
 traitlets==4.3.2 # via ipython
-twine==1.12.1
+twine==1.12.1 # via -r requirements.in
 urllib3==1.23 # via requests
 virtualenv==16.0.0 # via tox
 wcwidth==0.1.7 # via prompt-toolkit
 webencodings==0.5.1 # via bleach
-wheel==0.32.1
+wheel==0.32.1 # via -r requirements.in