Sync with global-requirements repo

Change-Id: I2a929442beb6058d941142fb6ec621243139bd91

requirements.txt

@@ -13,13 +13,13 @@ oslo.rootwrap
 Paste
 PasteDeploy>=1.5.0
 pbr>=0.6,<1.0
-pecan>=0.2.0
+pecan>=0.4.5
 python-keystoneclient>=0.6.0
 python-neutronclient>=2.3.4,<3
 Routes>=1.12.3
-six>=1.4.1
+six>=1.5.2
 SQLAlchemy>=0.7.8,<=0.8.99
-sqlalchemy-migrate>=0.8.2
+sqlalchemy-migrate>=0.8.2,!=0.8.4
 stevedore>=0.14
 WebOb>=1.2.3
 dnspython>=1.9.4

test-requirements.txt

@@ -9,6 +9,6 @@ python-subunit>=0.0.18
 sphinx>=1.1.2,<1.2
 sphinxcontrib-httpdomain
 testtools>=0.9.34
-testrepository>=0.0.17
+testrepository>=0.0.18
 testscenarios>=0.4
 WebTest>=2.0