BUGFIX: add version.py into buildenv

It is needed by dump.py since eb9c4015d0295935056578cb27c5ec1fce3c40e0
The missing file causes dump.py to crash. Created targets may be broken
without this patch.

Signed-off-by: Manuel Traut <manut@linutronix.de>
Reported-by: Benedikt Spranger <b.spranger@linutronix.de>
log crashes and other output of dump.py

This patch adds a new section to elbe-report.txt that includes the output
(stderr and stdin) of dump.py. This is especialy useful to get the backtrace
of dump.py in case of a crash.

Signed-off-by: Manuel Traut <manut@linutronix.de>
Reported-by: Benedikt Spranger <b.spranger@linutronix.de>
v0.5.4-squeeze

Signed-off-by: Manuel <manut@linutronix.de>
v0.5.4-wheezy

Signed-off-by: Manuel <manut@linutronix.de>