Update documentation /wr to Windows etc/hosts
Update documentation /wr to Windows etc/hosts

Since windows has a limitation of 9 entries per line in etc/hosts this
is mentioned for setting up new routes

EricWittmann/fabric8,mwringe/fabric8,gashcrumb/fabric8,dhirajsb/fabric8,chirino/fabric8v2,christian-posta/fabric8,mwringe/fabric8,EricWittmann/fabric8,PhilHardwick/fabric8,PhilHardwick/fabric8,dhirajsb/fabric8,chirino/fabric8v2,gashcrumb/fabric8,rajdavies/fabric8,KurtStam/fabric8,chirino/fabric8v2,chirino/fabric8v2,PhilHardwick/fabric8,gashcrumb/fabric8,christian-posta/fabric8,rhuss/fabric8,dhirajsb/fabric8,rhuss/fabric8,dhirajsb/fabric8,PhilHardwick/fabric8,sobkowiak/fabric8,gashcrumb/fabric8,rhuss/fabric8,EricWittmann/fabric8,christian-posta/fabric8,sobkowiak/fabric8,rajdavies/fabric8,mwringe/fabric8,zmhassan/fabric8,sobkowiak/fabric8,zmhassan/fabric8,rajdavies/fabric8,mwringe/fabric8,zmhassan/fabric8,KurtStam/fabric8,rajdavies/fabric8,rhuss/fabric8,christian-posta/fabric8,KurtStam/fabric8,EricWittmann/fabric8,sobkowiak/fabric8,zmhassan/fabric8,KurtStam/fabric8