Create README.md
Added Dialog class to present dialogs.
Refactored Controller using Dialog.
Removed all the Application classes for each dialog, instead favoring presenting dialogs from Controller.
Added convenience load() method for .fxml files.
Create .gitignore
testing
Delete .gitignore
Merge remote-tracking branch 'origin/master'

Conflicts:
	.gitignore
Commit before pull request
Merge pull request #1 from jackkates/master

Dialog Changes