Add missing placeholder image
Merge branch 'master' of github.com:mikesname/docview
Merge branch 'master' of github.com:mikesname/docview
Merge branch 'master' of github.com:mikesname/docview
Merge branch 'master' of github.com:mikesname/docview
Alter the indexing API so actions return a future. This makes it
easier to run syncronous mocks when testing.