Dash Launch v2.21

cOz released a new version of Dash Launch build for JTAG 360s.

What's new/fixed:
* fixed noupdater option, readme is accurate with regards to updates now (sorry)
* fixed dvdexitdash option, no longer conflicts with using miniblade to exit NXE should only affect DVD launched from NXE (note this affects DVD games too)
* fixed a glitch with unhandled exception logging when occurs in kernel
* revert to original fileExist() method

http://www.xbox-scene.com/xbox1data/...yFVFcLCCHr.php