Fix operator SDK version as master is too unpredicatable at the moment (

#92)

* Fix operator SDK version as master is too unpredicatable at the moment

Signed-off-by: Gary Brown <gary@brownuk.com>

CONTRIBUTING.adoc

@@ -25,7 +25,7 @@ mkdir -p $GOPATH/src/github.com/operator-framework
 cd $GOPATH/src/github.com/operator-framework
 git clone https://github.com/operator-framework/operator-sdk
 cd operator-sdk
-git checkout master
+git checkout v0.0.7
 make dep
 make install
 ----