Improving presentation
Adding illustrations
Improved presentation
Added presentation images to repo
added load method to scenes
Merge branch 'SAGSL' of https://github.com/gamel/gamel into SAGSL
updated readme with attributes, implemented 'has' keyword
added tentative feature 'inventory', returns a list of symbols representing owned objects
Merge branch 'SAGSL'
Added has and inventory to presentation
Merge branch 'SAGSL'