DodoApp: Implement commit status page

Render used volume, postgresql and ingress resource details.

Change-Id: I87f34fd19d0d0d31ec495d2798c9f5ce99c0fd43
diff --git a/core/installer/tasks/init.go b/core/installer/tasks/init.go
index f55344d..30e35e0 100644
--- a/core/installer/tasks/init.go
+++ b/core/installer/tasks/init.go
@@ -102,7 +102,7 @@
 		if err != nil {
 			return err
 		}
-		if err := repoIO.Do(func(r soft.RepoFS) (string, error) {
+		if _, err := repoIO.Do(func(r soft.RepoFS) (string, error) {
 			w, err := r.Writer("README.md")
 			if err != nil {
 				return "", err