Modified the tree

*    Modified the way to create the ProyProc.js (new final name for the full js file)

*    [new] => Added the Makefile, now you can write make to create 'ProyProc.js' with all the changes

*    [renamed] -> singleton -> SProc.js

*    [example] => Task.js works as an example for creating your own class
Merge branch 'drawing'