[#4801] Upgrade fanstatic on to a py3 compatible version (only in py3)

requirements.in

@@ -5,7 +5,7 @@ Babel==2.3.4
 Beaker==1.11.0
 bleach==3.0.2
 click==6.7
-fanstatic==0.12
+fanstatic==1.1
 Flask==1.1.1
 Flask-Babel==0.11.2
 Jinja2==2.10.1

requirements.txt

@@ -8,11 +8,11 @@ alembic==1.0.0
 babel==2.3.4
 beaker==1.11.0
 bleach==3.0.2
-certifi==2019.9.11        # via requests
+certifi==2019.11.28       # via requests
 chardet==3.0.4            # via requests
 click==6.7
 decorator==4.4.1          # via sqlalchemy-migrate
-fanstatic==0.12
+fanstatic==1.1
 flask-babel==0.11.2
 flask==1.1.1
 funcsigs==1.0.2           # via beaker
@@ -27,7 +27,7 @@ passlib==1.6.5
 paste==1.7.5.1
 pastedeploy==2.0.1        # via pastescript
 pastescript==2.0.2
-pbr==5.4.3                # via sqlalchemy-migrate
+pbr==5.4.4                # via sqlalchemy-migrate
 polib==1.0.7
 psycopg2==2.8.2
 pysolr==3.6.0
@@ -43,6 +43,7 @@ repoze.who==2.3
 requests==2.22.0
 routes==1.13
 rq==1.0
+shutilwhich==1.1.0        # via fanstatic
 simplejson==3.10.0
 six==1.13.0               # via bleach, pastescript, python-dateutil, pyutilib, sqlalchemy-migrate
 sqlalchemy-migrate==0.12.0