Added local install of hadoop setup instructions
Added local install of hadoop setup instructions

This way you can play with some nodes on your laptop

jonchang/CloudForest,ngcrawford/CloudForest,jonchang/CloudForest,ngcrawford/CloudForest,ngcrawford/CloudForest,ngcrawford/CloudForest,ngcrawford/CloudForest,jonchang/CloudForest,jonchang/CloudForest