bump to 3.1.11
bump to 3.1.11

mallikarjunayaddala/active_scaffold,budree/active_scaffold,mallikarjunayaddala/active_scaffold,budree/active_scaffold,budree/active_scaffold,AlbertoBarrago/active_scaffold,AlbertoBarrago/active_scaffold,activescaffold/active_scaffold,AlbertoBarrago/active_scaffold,mallikarjunayaddala/active_scaffold,activescaffold/active_scaffold,activescaffold/active_scaffold