Merge "Remove Babel from requirements"

Author: Zuul

requirements.txt

@@ -4,7 +4,6 @@
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 six>=1.10.0 # MIT
 
-Babel!=2.4.0,>=2.3.4 # BSD
 cliff!=2.9.0,>=2.8.0 # Apache-2.0
 openstacksdk>=0.44.0 # Apache-2.0
 osc-lib>=2.0.0 # Apache-2.0