tree c985dffeb7e0a9e459e70df8e93dc4ff7219efc8
parent a3b5bf6a2eb362b4f07375502e6577645822c3f8
author Andrew Gaul <gaul@maginatics.com> 1362075862 -0800
committer Andrew Gaul <gaul@maginatics.com> 1364230014 -0700

List valid commands on CommandNotFoundException

This commit makes commands discoverable and emits more precise usage
information.  It also removes duplication between the Unix and Windows
scripts.  Closes #32.