launcher Ignore if internal modpack URL or external

[stasrant]

What if, we had the ability to host the API response on our own servers? (E.I. Copy + Paste API response and put it on OUR OWN servers). The technic launcher will not allow a modpack if the URL does not start with http://www.technicpack.net/api/modpack/... This would be a great win for the user (E.A. technic.guyGuy.com instead http://www.technicpack.net/api/modpack/this-modpack-name) and for you (Less requests = Less downtime!) It's a win-win.