Merge pull request #329 from andrewhsu/app

[19.03] Bump docker app to v0.8.0-beta2
Upstream-commit: ae606e20a1fd8287104bcb2b7d0d455bdfe5285c
Component: packaging

Author: andrewhsu

components/packaging/plugins/app.installer

@@ -6,7 +6,7 @@ source "$(dirname "$0")/.common"
 
 GOPATH=$(go env GOPATH)
 REPO=https://github.com/docker/app.git
-COMMIT=v0.8.0-beta1
+COMMIT=v0.8.0-beta2
 DEST=${GOPATH}/src/github.com/docker/app
 
 build() {