qbjs bbcode now available!

[RhoSigma]

Nice addition and clean optic implementation.

One thing, annoying me (maybe only me), once you've started a QBJS program and then leaving the thread either by clicking a link, browser favorite shortcut or browser back button, the browser pops up a "Do you really wanna leave the page" (Firefox). It happens also when the program has finished or was stopped. I would understand it to happen as long as a program is still running, but not after it has finished or was stopped again, maybe this could be changed. However, no rush, it's probably just my perfectionism comming into my way here.