adding doc for windows users
adding doc for windows users

crobby/oshinko-cli,tmckayus/oshinko-cli,crobby/oshinko-cli,radanalyticsio/oshinko-cli,radanalyticsio/oshinko-cli,tmckayus/oshinko-cli,radanalyticsio/oshinko-cli,crobby/oshinko-cli,tmckayus/oshinko-cli