Test for locked zypper
Merge branch 'master' into review_140721_handle_zypper_nonzero_returns
First stab at locking/unlocking libzypp in tests
timeout from 30 to 90 seconds
Move hooks to env and test to integration
Use this branch for testing
wrong lockfile path
correctly catch invalid cmd options, fix error exit codes
improve error message when instancedata not found
cache output of 'uname -i' as it certainly won't change during the run of SUSEconnect
Merge pull request #160 from SUSE/review_140813_increase_test_timeouts_for_registration

[Review] Request from 'wstephenson' @ 'SUSE/connect/review_140813_increase_test_timeouts_for_registration'
Merge branch 'master' into review_140721_handle_zypper_nonzero_returns
Merge branch 'master' into review_140721_handle_zypper_nonzero_returns
test added in wrong place
typo
Include exit status in zypper error
Log zypper errors and exit with zypper return code
Make zypp locking clean
Don't put the cucumber process to sleep
Capture zypper output and report on error