update python packages

hold django at 2.* until django-user-accounts gets updates for django 3

requirements.txt

@@ -1,13 +1,13 @@
-amqp==2.5.1
+amqp==2.5.2
 backcall==0.1.0
 billiard==3.6.1.0
-celery==4.3.0
-decorator==4.4.0
-Django==2.2.4
+celery==4.4.0
+decorator==4.4.1
+Django==2.2.9
 django-appconf==1.0.3
 django-celery-results==1.1.2
-django-debug-toolbar==1.11
-django-extensions==2.1.6
+django-debug-toolbar==2.1
+django-extensions==2.2.5
 django-lazysignup==2.0.0
 django-settings-export==1.2.1
 django-user-accounts==2.1.0
@@ -15,32 +15,33 @@ django-webpack-loader==0.6.0
 Dumper==1.2.0
 et-xmlfile==1.0.1
 humanize==0.5.1
-importlib-metadata==0.23
+importlib-metadata==1.4.0
 imutils==0.5.3
-ipdb==0.11
-ipython==7.3.0
+ipdb==0.12.3
+ipython==7.11.1
 ipython-genutils==0.2.0
 jdcal==1.4.1
-jedi==0.13.3
-kombu==4.6.5
-more-itertools==7.2.0
-numpy==1.17.2
-opencv-python==4.1.1.26
-openpyxl==3.0.0
-parso==0.3.4
-pdfminer==20191010
-pexpect==4.6.0
+jedi==0.15.2
+kombu==4.6.7
+more-itertools==8.1.0
+numpy==1.18.1
+opencv-python==4.1.2.30
+openpyxl==3.0.3
+parso==0.5.2
+pdfminer==20191125
+pexpect==4.7.0
 pickleshare==0.7.5
-Pillow==6.2.0
-prompt-toolkit==2.0.9
-psycopg2-binary==2.7.7
+Pillow==7.0.0
+prompt-toolkit==3.0.2
+psycopg2-binary==2.8.4
 ptyprocess==0.6.0
-Pygments==2.3.1
-pytz==2018.9
-six==1.12.0
+pycryptodome==3.9.4
+Pygments==2.5.2
+pytz==2019.3
+six==1.13.0
 sqlparse==0.3.0
-traitlets==4.3.2
+traitlets==4.3.3
 vine==1.3.0
-wcwidth==0.1.7
-Werkzeug==0.14.1
-zipp==0.6.0
+wcwidth==0.1.8
+Werkzeug==0.16.0
+zipp==1.0.0