Using $GOPATH instead of $HOME/gopath

since $GOPATH is set by gvm and is not actually located in $HOME/gopath.
Also removing a function that appears not to be used anywhere (and
possibly deprecated?)

Signed-off-by: Jesse Szwedko <j.szwedko@modcloth.com>
Revert "Using $GOPATH instead of $HOME/gopath"

This reverts commit 77d21c5957fed94d84aea7cda4dd25dfca53ad63.
Replacing $HOME/gopath/bin with $GOPATH/bin

Signed-off-by: Jesse Szwedko <j.szwedko@modcloth.com>
Using only the last gopath (which is the gvm one)

Signed-off-by: Jesse Szwedko <j.szwedko@modcloth.com>
Just kidding, using the first part of the gopath

Signed-off-by: Jesse Szwedko <j.szwedko@modcloth.com>
Also using the correct GOPATh inside of `link-gopath-build-dir`
Explicitly setting the gopath in the specs
Adding specs to see that the right files are actually created

instead of just being passed to the upload command without actually
existing.  Also, actually creating those files.
Removing unused function
Removing install section from README

since it is now the default behavior
Also removing script command

Since travis also runs `make` by default if a recognized Makefile (or
the like) is present
Merge pull request #5 from modcloth-labs/using-the-correct-gopath-comma-i-think

Using the correct gopath, and fixing some specs