Create Integration Tests for my-first-hoodie, incl. setup

[boennemann]

• [x] install a new app with hoodie new myapp
• [x] start that app
• [x] validate / returns the app front page, Hoodie Dashboard
• [x] Scenario 1
  • [x] add todos
  • [x] sign up
  • [x] sign out
  • [x] validate that data has been cleared
  • [x] sign in
  • [x] validate that data has been synced
  • [x] sign in on different domain (127.0.0.1 and localhost, for example)
  • [x] change password
  • [x] add more todos
  • [x] sign out
  • [x] open first domain again
  • [x] validate that user is unauthenticated
  • [x] add more todos
  • [x] sign in
  • [x] new todos should show up
  • [x] change username (blocked by https://github.com/hoodiehq/hoodie-integration-test/commit/471a4c791b1d44490d81732567ae2a372df40c5b)
  • [x] destroy account
• [x] APIs
  • [x] hoodie.id
  • [x] hoodie.request
  • [x] hoodie.checkConnection
  • [x] hoodie.isConnected
  • [x] hoodie.open
  • [x] hoodie.account
  • [x] hoodie.store
  • [x] hoodie.task (blocked by https://github.com/hoodiehq/hoodie-integration-test/issues/12)
• [x] Admin Dashboard

[svnlto]

boom! :tada: