bug 1314613: Set GIT_PAGER for tox -e locales
bug 1314613: Set GIT_PAGER for tox -e locales

Instead of using interactive "less", use "cat", so it will be
non-interactive in TravisCI.

safwanrahman/kuma,a2sheppy/kuma,SphinxKnight/kuma,a2sheppy/kuma,yfdyh000/kuma,Elchi3/kuma,yfdyh000/kuma,SphinxKnight/kuma,jwhitlock/kuma,mozilla/kuma,a2sheppy/kuma,jwhitlock/kuma,safwanrahman/kuma,jwhitlock/kuma,jwhitlock/kuma,escattone/kuma,Elchi3/kuma,yfdyh000/kuma,yfdyh000/kuma,Elchi3/kuma,a2sheppy/kuma,mozilla/kuma,safwanrahman/kuma,yfdyh000/kuma,SphinxKnight/kuma,safwanrahman/kuma,jwhitlock/kuma,safwanrahman/kuma,SphinxKnight/kuma,mozilla/kuma,Elchi3/kuma,yfdyh000/kuma,a2sheppy/kuma,escattone/kuma,mozilla/kuma,SphinxKnight/kuma,safwanrahman/kuma,escattone/kuma,Elchi3/kuma,mozilla/kuma,SphinxKnight/kuma