Squashed 'src/github.com/rootsdev/gofamilysearch/' changes from e5e76be..e26bc78

e26bc78 add instructions for app engine

git-subtree-dir: src/github.com/rootsdev/gofamilysearch
git-subtree-split: e26bc78f7b3e1a0c654444f065ffc28e5429372c
merged gofamilysearch