export state to dict into one "rgb" property

modified:   cellular_automata/states/base.py
Fix bug with decrementing rgb values

modified:   cellular_automata/rules/neural_rule.py
Fix #55

modified:   cellular_automata/lattices/equiangular.py
modified:   wica/static/coffee/project_replay.coffee
modified:   wica/static/js/project_replay.js
Removes None from replay data, closes #57

modified:   cellular_automata/lattices/equiangular.py
Fix some typo

modified:   wica/static/coffee/project_settings.coffee
modified:   wica/static/js/project_settings.js
uses length of replay data instead of length written in replay data

modified:   wica/static/coffee/project_replay.coffee
modified:   wica/static/js/project_replay.js