update Xcode and VC++ requirements
remove 2 phantom 'Info copy.plist' file references from project
Merge pull request #279 from pizthewiz/readme-tweak

update Xcode and VC++ requirements
Update README.md
Merge pull request #280 from pizthewiz/squash-ghost-plists

remove 2 phantom 'Info copy.plist' file references from project