Merge pull request #269 from aio-libs/pyup-update-pytest-3.2.0-to-3.2.1

Update pytest to 3.2.1

Author: jettify

demos/blog/requirements-dev.txt

@@ -1,4 +1,4 @@
 pyflakes==1.6.0
 pep8==1.7.0
-pytest==3.2.0
+pytest==3.2.1
 ipdb==0.10.3

requirements-dev.txt

@@ -12,7 +12,7 @@ ipdb==0.10.3
 motor==1.1
 pytest-cov==2.5.1
 pytest-sugar==0.9.0
-pytest==3.2.0
+pytest==3.2.1
 python-dateutil==2.6.1
 sqlalchemy==1.1.13
 trafaret==0.10.4