Adding in the ability to list all browser versions installed. Added the method to save the version and platform information
Adding in the ability to list all browser versions installed. Added the method to save the version and platform information

kublaj/ionic-cli,jfcisternasm/ionic-cli,MrGang1992/ionic-cli,isathish/ionic-cli,jetlee0797/ionic-cli,dezynetechnologies/ionic-cli,ebulay/ionic-cli,yangchengwork/ionic-cli,tswordyao/ionic-cli,nihgwu/ionic-cli,linxing58/ionic-cli,jorgecasar/ionic-cli,gyh000/ionic-cli,jetlee0797/ionic-cli,MrGang1992/ionic-cli,FeiHuang2012/ionic-cli,lewisl9029/ionic-cli,zckrs/ionic-cli,xdyzy/ionic-cli,lackyhuang/ionic1.6.6,TurtleFromBupt/ionic-cli,misaxi/ionic-cli,wrousseau/ionic-cli,bopo/ionic-cli,csantanapr/ionic-cli,baby518/ionic-cli,FeiHuang2012/ionic-cli,fanhaich/ionic-cli,jorgecasar/ionic-cli,linxing58/ionic-cli,nihgwu/ionic-cli,kennyhui/ionic-cli,lewisl9029/ionic-cli,lackyhuang/ionic,kublaj/ionic-cli,baby518/ionic-cli,huangzz/ionic-cli,dezynetechnologies/ionic-cli,isathish/ionic-cli,luciky/ionic-cli,livebs/ionic-cli,rbose85/ionic-cli,csantanapr/ionic-cli,jfcisternasm/ionic-cli,daew823/ionic-cli,zckrs/ionic-cli,gyh000/ionic-cli,TurtleFromBupt/ionic-cli,daew823/ionic-cli,wrousseau/ionic-cli,misaxi/ionic-cli,kennyhui/ionic-cli,rbose85/ionic-cli,guaerguagua/ionic-cli,lackyhuang/ionic1.6.6,luciky/ionic-cli,livebs/ionic-cli,fanhaich/ionic-cli,guaerguagua/ionic-cli,yangchengwork/ionic-cli,xiaojian001/ionic-cli,tswordyao/ionic-cli,ebulay/ionic-cli,kapilcr123/ionic-cli,huangzz/ionic-cli,lackyhuang/ionic,bopo/ionic-cli,xdyzy/ionic-cli,kapilcr123/ionic-cli,xiaojian001/ionic-cli