Revert "default.xml: use my Camera2 repo"

This reverts commit 0b792a2e571d5fdfc90651b82c220614a58e392e.
android: add zip and unrar external repos

Change-Id: Iecdf76bb913f6b70c3106edf4dd20723db485884
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
android: add libtruezip repo

Change-Id: I92d2b241cfcdaec32136466015d9747b33cd989e
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>