Add django bootstrap date picker dependency

AKPlanning/settings.py

@@ -51,6 +51,7 @@ INSTALLED_APPS = [
     'rest_framework',
     'simple_history',
     'registration',
+    'bootstrap_datepicker_plus',
 ]
 
 MIDDLEWARE = [

requirements.txt

@@ -7,4 +7,5 @@ djangorestframework==3.12.2
 django-simple-history==2.12.0
 django-registration-redux==2.9
 django-debug-toolbar==3.2
+django-bootstrap-datepicker-plus==3.0.5
 mysqlclient==2.0.3  # for production deployment