Create ScholarPub.java

Okay, I've tried committing this twice before, so now I am manually committing it on the GitHub website. This is the stub code for ScholarPub, the class in which the GUI elements are to be placed. I intentionally did not stub the displayGraphics method, just to show that a JFrame can be created. All it displays now is a dummy sentence, just for proof of concept. The rest is fully stubbed.