Comment 6 for bug 579388

Tested on Motorola Droid/Milestone, Android 2.1, capacitive screen: MT works :)
Tested on Sony Xperia X10, Android 1.6, capacitive screen but no MT.
I think MT needs Android 2+.
Hopefully OSN still works using classic zoom with not supported phones.
Here's a new version:
- removed some unneeded logs for MT,
- corrected a bug where the zoom was wrong when changing orientation.