Updating bootstrap to add Masterminds/semver
diff --git a/Makefile b/Makefile
index 307cc20..cf77849 100644
--- a/Makefile
+++ b/Makefile
@@ -21,7 +21,7 @@
 	git clone https://github.com/Masterminds/vcs vendor/github.com/Masterminds/vcs
 	git clone https://github.com/kylelemons/go-gypsy vendor/github.com/kylelemons/go-gypsy
 	git clone https://github.com/codegangsta/cli vendor/github.com/codegangsta/cli
-	git clone https://github.com/hashicorp/go-version vendor/github.com/hashicorp/go-version
+	git clone https://github.com/Masterminds/semver vendor/github.com/Masterminds/semver
 
 bootstrap-dist:
 	go get -u github.com/mitchellh/gox