Updated from global requirements

Change-Id: Ie2dff96d22c1bef9ea49ba0b53cda5f0814ce4f3

requirements.txt

@@ -1,5 +1,5 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-Django<2.0,>=1.8 # BSD
+Django<2.0,>=1.11 # BSD
 python-freezerclient>=1.3.0 # Apache-2.0

test-requirements.txt

@@ -5,12 +5,12 @@ hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 
 coverage!=4.4,>=4.0 # Apache-2.0
 mock>=2.0.0 # BSD
-oslo.config>=5.1.0 # Apache-2.0
+oslo.config>=5.2.0 # Apache-2.0
 pylint==1.4.5 # GPLv2
 testrepository>=0.0.18 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT
 unittest2>=1.1.0 # BSD
-sphinx!=1.6.6,>=1.6.2 # BSD
+sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
 nose>=1.3.7 # LGPL
 nosehtmloutput>=0.0.3 # Apache-2.0
@@ -19,5 +19,5 @@ django-nose>=1.4.4 # BSD
 nosexcover>=1.0.10 # BSD
 
 # Horizon requirements
-Django<2.0,>=1.8 # BSD
+Django<2.0,>=1.11 # BSD
 django-compressor>=2.0 # MIT