Merge pull request #939 from bloomberg/go-get-cmd

fix go get tutorials

Author: Dieterbe

docs/installation-source.md

@@ -22,7 +22,7 @@ You may want to make the `GOPATH` setting persistent, by putting that export lin
 ## Build metrictank
 
 ```
-go get github.com/grafana/metrictank
+go get github.com/grafana/metrictank/...
 ```
 
 Take the file from `go/src/github.com/grafana/metrictank/metrictank-sample.ini`, put it in `/etc/metrictank/metrictank.ini` and make any changes.

docs/quick-start-docker.md

@@ -11,7 +11,7 @@ You will also need to install version >=1.6 of [docker-compose](https://docs.doc
 If you already have go installed, you can just: 
 
 ```
-go get github.com/grafana/metrictank
+go get github.com/grafana/metrictank/...
 cd $GOPATH/src/github.com/grafana/metrictank
 ```