Remove openproj message since plan for now is to support only tsconfig and virtual project.
Remove openproj message since plan for now is to support only tsconfig
and virtual project.

zhengbli/TypeScript-Sublime-Plugin,RyanCavanaugh/TypeScript-Sublime-Plugin,fongandrew/TypeScript-Sublime-JSX-Plugin,RyanCavanaugh/TypeScript-Sublime-Plugin,zhengbli/TypeScript-Sublime-Plugin,zhengbli/TypeScript-Sublime-Plugin,kungfusheep/TypeScript-Sublime-Plugin,RyanCavanaugh/TypeScript-Sublime-Plugin,fongandrew/TypeScript-Sublime-JSX-Plugin,kungfusheep/TypeScript-Sublime-Plugin,fongandrew/TypeScript-Sublime-JSX-Plugin,Microsoft/TypeScript-Sublime-Plugin,hoanhtien/TypeScript-Sublime-Plugin,hoanhtien/TypeScript-Sublime-Plugin,Microsoft/TypeScript-Sublime-Plugin,hoanhtien/TypeScript-Sublime-Plugin,kungfusheep/TypeScript-Sublime-Plugin,Microsoft/TypeScript-Sublime-Plugin