Updated 9/1-2012

File overiew:
	Class dependencies:
		Main.py	->	Model.py	->	IdState.py
								->	BeamElement.py
								->	Point.py
								->	Calculation.py

	Static-type files:
		MatrixUtil.py
		TestFrame.py
		
	Used modules:
		Tkinter (GUI framework)
		math
		
	Test files:
		CalculcatilTest.py
		MatrixUtilTest.py
		
TODO:
	Global: Add rotation logic for forces and matrices
	Global: Add SI.unit logic
	GUI: Add force and degrees of freedom on vertices
	GUI: Add computation result display in window
	TEST: Add physical beam system test
	
Test info:
	All test are designed to run in console with python fileTest.py
	Additional framework methods shoud be placed in TestFrame.py
	
Project build info:
	Run python Main.py in console
	Tested with python version 2.7 on windows 7 64 bit
	
Mechanical methology description:
	Longer description can be found in Waløen part 2.
	Calculates local stiffness matrix for every beam element spesified by user.
	Reduces local stiffness matrices with respect to beam degree of freedom.
	Combines local stiffness matrices to system matrix using IEG
	Calculates global force vector spesified by user.
	Solves system: (system matrix)*(displacement vector) = (force vector) with 
	respect to displacement vector, using Gauss-Seider iteration.