Add error, the tunnel is already registered
remove binaries and add postinstall script
fix, the tabbing.
Merge pull request #7 from jnovack/postinstall

remove binaries and add postinstall script
minor cleanup and vbump
Merge pull request #6 from JavaGarcia/patch-1

Add error, the tunnel is already registered
test for creating an already created tunnel
Update README.md
adding in eventemitter
adding in emitter for new errors