Fixes #1774 Ensure static/built dir exists
Fixes #1774 Ensure static/built dir exists

jbeezley/girder,sutartmelson/girder,girder/girder,manthey/girder,sutartmelson/girder,adsorensen/girder,kotfic/girder,sutartmelson/girder,Xarthisius/girder,jbeezley/girder,kotfic/girder,data-exp-lab/girder,adsorensen/girder,data-exp-lab/girder,RafaelPalomar/girder,Xarthisius/girder,adsorensen/girder,Kitware/girder,sutartmelson/girder,Kitware/girder,RafaelPalomar/girder,manthey/girder,Xarthisius/girder,RafaelPalomar/girder,RafaelPalomar/girder,kotfic/girder,jbeezley/girder,girder/girder,data-exp-lab/girder,RafaelPalomar/girder,sutartmelson/girder,manthey/girder,data-exp-lab/girder,manthey/girder,jbeezley/girder,data-exp-lab/girder,Xarthisius/girder,kotfic/girder,adsorensen/girder,Kitware/girder,girder/girder,Xarthisius/girder,kotfic/girder,adsorensen/girder,Kitware/girder,girder/girder