First time use improvements

as we merge this into master we should remember to update the link on remotestorage.io at the same time.

the idea is to have one simple server that doesn't require configuration (it uses a self-signed cert and runs on localhost), and that new developers can use to quickly start writing an app.

at the Portland hackathon i found again that new developers want to install something first, so they have it in their dev environment. so i combined the example server and the minimal example app to make this integrated example

please test it! :) it's `cd example ; sh ./run.sh`