vendorize deps with Godeps
fix NewPkgName usage
install binary pkgs (previously, go build -o flag meant that -i flag was not actually installing imported pkgs)
travis install for godep
Merge pull request #13 from sourcegraph/godeps

Godeps
support Go packages that have only _test.go files
Merge pull request #14 from sourcegraph/handle-test-only-pkgs

support Go packages that have only _test.go files
pretty-print scan and depresolve output (fixes #6)
error-tolerance (allowErrorsInGraph)
use go1.4 (devel) branch to support additional range syntaxes, simplify GOROOT handling
use go tip in travis (to get go1.4; will have to change to 1.4 when it is released)
use src v0.0.24
document GOROOT config field
whitespace
support GOPATH config in Srcfile
whitespace
Merge pull request #15 from sourcegraph/go14

Go 1.4, custom GOPATH
move custom GOPATHs to writable location in Docker mode
lenient go get
whitespace