Add README to ansible client
Add README to ansible client

msmolens/girder,jbeezley/girder,data-exp-lab/girder,RafaelPalomar/girder,Xarthisius/girder,manthey/girder,sutartmelson/girder,salamb/girder,data-exp-lab/girder,salamb/girder,adsorensen/girder,RafaelPalomar/girder,girder/girder,Xarthisius/girder,opadron/girder,msmolens/girder,Kitware/girder,sutartmelson/girder,Xarthisius/girder,opadron/girder,girder/girder,sutartmelson/girder,essamjoubori/girder,adsorensen/girder,opadron/girder,salamb/girder,adsorensen/girder,kotfic/girder,RafaelPalomar/girder,sutartmelson/girder,girder/girder,msmolens/girder,kotfic/girder,Xarthisius/girder,opadron/girder,salamb/girder,msmolens/girder,manthey/girder,essamjoubori/girder,kotfic/girder,data-exp-lab/girder,salamb/girder,jbeezley/girder,manthey/girder,data-exp-lab/girder,Xarthisius/girder,Kitware/girder,girder/girder,RafaelPalomar/girder,adsorensen/girder,manthey/girder,essamjoubori/girder,adsorensen/girder,kotfic/girder,RafaelPalomar/girder,Kitware/girder,jbeezley/girder,sutartmelson/girder,essamjoubori/girder,essamjoubori/girder,opadron/girder,kotfic/girder,Kitware/girder,jbeezley/girder,msmolens/girder,data-exp-lab/girder