*: add a "getting started" page to the readme
*: add a "getting started" page to the readme

coreos/dex,rithujohn191/dex,cjyar/dex,xeonx/dex,xeonx/dex,Calpicow/dex,xeonx/dex,cjyar/dex,circleci/dex,holgerkoser/dex,chub/coreos-dex,ericchiang/dex,rithujohn191/dex,Calpicow/dex,holgerkoser/dex,circleci/dex,wolfeidau/dex,jwmaag/dex,jwmaag/dex,ericchiang/dex,jwmaag/dex,ericchiang/dex,wolfeidau/dex,holgerkoser/dex,cjyar/dex,coreos/dex,coreos/dex,circleci/dex,rithujohn191/dex,chub/coreos-dex,Calpicow/dex,wolfeidau/dex,chub/coreos-dex