Modify Readme.md

Add a list of Gestalt laws ...
Add more links to the Readme
Add a couple of empty readme files
Add a readme file for each lecture
Add Links to Games of Perception
Excercises for Lecture 02
Removed uncompleted assignments
homework 1 completed
added week 3
homework finished
resaved file
try again

Conflicts:

02-outlines-of-shapes/exercises/coding_gestalt__exercise_02_03__filter_c
amera/filters.pde