node should be in the system path so as to allow `/usr/bin/env` to corre...

It seems to me that node should be in the system path, so that one could simply use `/usr/bin/env node` in any tools/scripts that one writes, instead of having to hard-code the shebang to a non-standard location for node. If node is being shipped as part of `pkgin` in the Global zone, perhaps then it should come earlier in the path?

Perhaps there is good reason for this not being done already. If so, please just ignore and close this out. Thanks!