git-ignore preloaded .box files used for speeding up acceptance tests
add first working draft of acceptance tests (currently still failing, see #48)
add rake tasks for running the acceptance tests
revert to ruby 1.9.3 which fixes most of the issues described in #48
reset the dummy git user at the very end so that the integration tests don't prompt for input
ensure commands in acceptance spec succeed (exit status 0), redirect stdout to log file
a bit of refactoring and renaming, use absolute path for acceptance.log
redirect both stdout AND stderr to acceptance.log otherwise the screen is flooded with details
improve wording of specs
improve logging: log which command is run and recreate logfile before every test run
reset git user in the last possible moment so the acceptance test don't keep silently waiting for user input
Merge pull request #49 from tknerr/add-acceptance-tests

Add acceptance tests
Merge branch 'master' into vagrant-1.5
fix whitespace and comments