[Bug-apl] Online interpreter

[Thomas Baruchel]

> Also, using the arrow keys to select from the command history would be neat.

Work in progress...

  http://baruchel.hd.free.fr/apps/apl/i2/

I integrated the javascript code to http://terminal.jcubic.pl/
Full terminal emulation with readline-like arrow up/down history
I added the exciting free Source Code Pro fonts by Adobe: 
https://blogs.adobe.com/typblography/2012/09/source-code-pro.html
Removed the initial banner: what is good for a console was a little too "heavy" 
for a web app; no more main() function;
now GNU APL is used as a mere library from the javascript wrappers.

Virtual keyboard to come again (soon). If you want to test it; you have to 
copy/paste your APL characters.

Best regards,

-- 
Thomas Baruchel