Merge pull request #2 from chrsm/master

don't exit shell when `source gvp in` is executed without a .godeps
Fix typo
Fix restoring GOBIN
Fix typo
Merge pull request #3 from chrsm/master

allow `gvp in` to be executed with a command
Merge pull request #4 from inkel/patch-1

Fix typo
Merge pull request #5 from inkel/restore-gobin

Fix restoring GOBIN
Appropriate version in output
Update README.md
`gvp init` should create typical $GOPATH subdirectories

otherwise, `go get` does not build libraries in pkg.
Merge pull request #10 from chrsm/fix/create_gopath_subdirs

`gvp init` should create typical $GOPATH subdirectories
Testing dependency
Test is deprecated