Fixed several bugs in the GUI, one of which was a bug in the hueristics upon making a new course. Also, removed gradebooks/archive/records from the repo, because it is no longer needed. Program creates those directories on launch if they do not exist.
Fixed a mistake in assigning grades
figured all the grades out put never
put them in the map
Merge pull request #86 from VanGrack/ghost_grades_mistake

Fixed a mistake in assigning ghost grades
Merge pull request #84 from GarbageElitist/brett_current_branch

I like turtles
A lot of chnages spanning multiple files. Category menus redone so as to not risk them going off the edge of the screen. Students can now be removed. Exporter now exports ghost students. Students and ghost students are sorted by PsuedoName before being exported. A bug which caused the program to crash when opening a newly created course was fixed. I can't find any bugs, please look.
Clearing category and add new class text fields when initializing them, so that they don't have text from the previous time.
Changed name of window to GhostGrader.
Zach found two bugs. One was giving index out of bounds when removing an assignment. One wasn't removing a student from the student table immediately when removing a student. Both are fixed.
Assignments now display worth while editing them.
Merge pull request #87 from GarbageElitist/final_changes_for_brett

Changes spanning many files.
Merge branch 'master' of https://github.com/spockNinja/GhostGrader into UserDocumentation

Conflicts:
	src/interfaces/editClass/EditSelectedClass.java