SwirlyMMS 1.2.9 released

[SwirlyMats]

A new version of SwirlyMMS has been released.

Release notes:
- New UserAgent for AT&T (Samsung BJ2)
- Check if EDGE/GPRS is disabled at startup. If it is, show a warning
- Proper icons for audio and video media parts
- A minor error in the media parts editor has been corrected
- Several stability issues fixed