pin node-pre-gyp to 0.6.2 - refs #391
pin node-pre-gyp to 0.6.2 - refs #391

CartoDB/node-mapnik,langateam/node-mapnik,Uli1/node-mapnik,mapnik/node-mapnik,MaxSem/node-mapnik,langateam/node-mapnik,stefanklug/node-mapnik,tomhughes/node-mapnik,Uli1/node-mapnik,CartoDB/node-mapnik,mapnik/node-mapnik,MaxSem/node-mapnik,MaxSem/node-mapnik,tomhughes/node-mapnik,CartoDB/node-mapnik,Uli1/node-mapnik,mapnik/node-mapnik,tomhughes/node-mapnik,tomhughes/node-mapnik,mapnik/node-mapnik,mapnik/node-mapnik,langateam/node-mapnik,CartoDB/node-mapnik,MaxSem/node-mapnik,tomhughes/node-mapnik,Uli1/node-mapnik,stefanklug/node-mapnik,langateam/node-mapnik,CartoDB/node-mapnik,stefanklug/node-mapnik,langateam/node-mapnik,stefanklug/node-mapnik