Removed wiki folder as it longer is required

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 On branch master
 Changes to be committed:
   (use "git reset HEAD <file>..." to unstage)

	deleted:    wiki/AssignmentRequirements.wiki
	deleted:    wiki/Credits.wiki
	deleted:    wiki/MeetingNotes.wiki
	deleted:    wiki/ScrumTaskListOne.wiki
	deleted:    wiki/ScrumTaskListThree.wiki
	deleted:    wiki/ScrumTaskListTwo.wiki
	deleted:    wiki/TaskList.wiki