trying to reduce verbosity of output
Merge branch 'master' into travis_ci

Conflicts:
	robustus/detail/install_panda3d.py
reduced verbosity of panda install script
using unpack function
fixed unpack
using info logging level in tests to send some log to travis and avoid build termination
disabled per test capture for pytest to avoid build termination by travis-ci
typo fixed
installing libsdl-dev for pygame
apt-get update to fix index
Merge remote-tracking branch 'remotes/origin/master' into travis_ci
pep8
Merge pull request #7 from braincorp/travis_ci

Trying to fix build with travis ci