Rohan, working on ui
Rohan,
	added Pie Chart functionality [PieGenerator, PieDao],[
selectpie.jsp,viewpie.jsp]
	
	added student entry capabilties with multiple
subjects[studentprofile.jsp]
	
	TODO 1.Refactoring
				2. Multiple Courses
				3. Taking form data of studentprofile and filling mapping tables n
distinct tables respectively