Ensure only the version string is printed out in relevant places.
Ensure only the version string is printed out in relevant places.

PeterDaveHelloKitchen/nvm,creationix/nvm,edwmurph/nvm,evocateur/nvm,lukechilds/nvm,ljharb/nvm,PeterDaveHello/nvm,lukechilds/nvm,PeterDaveHello/nvm,edwmurph/nvm,ljharb/nvm,PeterDaveHelloKitchen/nvm,evocateur/nvm,creationix/nvm