Properly delete lambda expressions if Delete or Backspace is pressed
Fix a spelling mistake in the project short description in the doc
Move the keyword method call visualization from Contracts to OOVis
Update the year on the copyright notice
Move the method call creation command to OOInteraciton from Contracts
Remove the old style comments regarding authorship and date of creation
Use pragma once, instead of header guards

This also results in the cleanup for the TypedList and Visitor headers
which now removes duplication.
Add a Line static visualization for drawing simple lines
Add a visual line that separates a method's signature from its body
Add support for displaying partial ranges in a VList
Add the feature to install range filters for VItemStatementList
Separate the contracts (put them in the signature) from the method body
Move the method results to appear before its name
Make SequentialList expand if any of its children's size is variable
Add a convenience method to the Method class to compute a qualified name
Change Visualization groups to accept lambdas as the item creation func
Make it possible to use annotations in the code to define customizations
Make the automatic keyword shortcut registration consider parameters
Adjust the style of conditional expressions and if statements
Add some example code for the VLHCC2013 paper submission