[Ssc-dev] new ObscuraCam v2 build

[Nathan of Guardian]

Latest build of ObscuraCam v2 (alpha 3) for review/feedback:

http://guardianproject.info/builds/Obscura/2012-06-06_12-01-20/ObscuraCam-debug.apk

This includes an overhaul of the video region tracking. It now has the
notion of a "trail" of regions, where each region acts like a key frame,
within an overall collection (trail) with start and end times. I am not
doing tweaning between keyframes yet, but should have the working shortly.

Also two finger region resizing is working both for editing an existing
region and tracking in real time during video playback.

The Image editor also has some small bug fixes and performance improvements.

All UIs are ICS enhanced now, but will continue to work on 2.3 and above.

I have also debugged the video a bit, so the default output format is
now 480x320, 30fps, 500kbps in 3GP container, which is the recmnd
default Android video format. The settings menu allows a user

I am working this week to finish up:
- selecting redact (black) or pixel mode for a region trail
- hopefully implement Andrew's new safer time blurred mosaic/pixel code
- slow speed playback for more accurate tracking.

+n