Default width of cmd window on Windows OS

return 80; // default width of cmd window on Windows OS, maybe force
using MODE CON COLS=XXX?
Merge pull request #36 from igorsantos07/confirm

Including `confirm()` method
Merge pull request #32 from BoiteAWeb/master

Default width of cmd window on Windows OS
Add author info and update struct
Use relative namespaces
Use relative namespaces and fix phpdocs
Fix most of the namespaces and phpdocs
Update author
Update readme
Make examples autoload properly
Remove autoloader and fix default values
Fix default for prompt
Update menu default
Add check for OS - this gives errors on Mac as-is
Add correct use statements to progress bar
Update test.php
Try to fix error a little nicer
Add tree implementation
Tree example
Update readme