Use a more compatible build command for proto files
Use a more compatible build command for proto files

Summary: I tried to run tests and `build` couldn't find the `.proto` files, since I think the unquoted `*` was messing things up.  This fixes it.

Test Plan: n/a

Reviewers: ted

Reviewed By: ted

Differential Revision: http://phabricator.local.disqus.net/D17449

disqus/pgshovel,disqus/pgshovel,fuziontech/pgshovel,fuziontech/pgshovel,fuziontech/pgshovel