Updates README.md
Updates README.md

Clarifies the download methods available.
Jessecar96/SteamBot,GAMELASTER/SteamBot,23RDGit/CSGOWinBig-SteamBot,tarun200897/SteamBot,novasdream/SteamBot,Wendt9222/SteamBot-1,avoak/SteamBot,martingabriel/SteamBot,stigping/SteamBot,Bottswana/SteamBot,wqbill/SteamBot,ChalkyBrush/SteamBots,Wendt9222/SteamBot-1,ztizzlegaming/CSGOWinBig-SteamBot,martingabriel/SteamBot,alanfort/CSGOWinBig-SteamBot,Murzyneczka/CSGOWinBig-SteamBot,Banana23/Tryout,Alex-Nabu/CSGOWinBig-SteamBot,stackia/SteamBot,icodingforfood/SteamBot,StormReaper/SteamBot,stackia/SteamBot,fjch1997/SteamBot,Schwehn42/SteamBot,23RDGit/CSGOWinBig-SteamBot,MadBender/SteamBot,alanfort/CSGOWinBig-SteamBot,icodingforfood/SteamBot,stigping/SteamBot,xversial/SteamBot,GoeGaming/SteamBot,darren1998s/SteambotTest,wqbill/SteamBot,wowzone/gamerpro,trervorx/SteamBot,nuller1joe/SteamBot,JackHarknes/Bot1,TheRod1990/SteamBot,BuzzyOG/CSGOWinBig-SteamBot,Moondarker/CSGOWinBig-SteamBot,ChalkyBrush/SteamBots,GoeGaming/SteamBot,fjch1997/SteamBot,BuzzyOG/CSGOWinBig-SteamBot,avoak/SteamBot,nuller1joe/SteamBot,xversial/SteamBot,JackHarknes/Bot1,JackHarknes/Bot1,MattrAus/SteamBot,zigagrcar/SteamTradeOffersBot,Alex-Nabu/CSGOWinBig-SteamBot,tarun200897/SteamBot,zigagrcar/SteamTradeOffersBot,ztizzlegaming/CSGOWinBig-SteamBot,TheRod1990/SteamBot,niachris/SteamBotNew,MattrAus/SteamBot,novasdream/SteamBot,waylaidwanderer/SteamTradeOffersBot,StormReaper/SteamBot,trervorx/SteamBot,Moondarker/CSGOWinBig-SteamBot,Bottswana/SteamBot,Murzyneczka/CSGOWinBig-SteamBot,Schwehn42/SteamBot,GAMELASTER/SteamBot,niachris/SteamBotNew,terryhau/SteamBot,BlueRaja/SteamBot,wowzone/gamerpro,terryhau/SteamBot,MadBender/SteamBot,Banana23/Tryout