Only touch .snapshot on successful download
Merge pull request #14 from boxen/only-snapshot-on-success

Only `touch .snapshot` on successful download of our-boxen
halp!
Merge pull request #17 from fromonesrc/patch-1

Add help info
Change script.sh to match name change in splash
Failed version no longer terminates without output

Existing code relied on a nonzero return from grep, but `set -e`
means the whole script terminates in that case.
Merge pull request #18 from burke/patch-1

Change script.sh to match name change in splash
Merge pull request #19 from burke/patch-2

Failed version no longer terminates without output
Merge branch 'master' of https://github.com/boxen/boxen-web into patch-1

Conflicts:
	README.md