Touchlib svn updates

Lots of updates going on to the flash apps. I'm currently working on finishing up a multitouch app loader (the 'operating system' for your touchscreen). Cerupcat was nice enough to add a couple of his musical applications and c.moore has also checked in a tangram game and some other utility apps, not to mention helping to keep the flash stuff organized.

Once I finish up the app launcher, I'll finish up Tank and maybe do one more app. I am also going to be spending some time to make sure the touchlib software is working as well as it can be.

If anyone else has anything they'd like to submit to the project, please let me know!