Get the login screen working

- Remove hopefully obsolete patch of old version of ui-bootstrap-tpls.min.js
- Handle (at least for login services) new restangular requirement that getList retrieves an array
- Use new required styles and embedding for modal dialog look
- Force modal to be initially visible and tweak styles to make it about the same size and appearance as before
- Prevent "show password" being defeated by something that forces inputs with name "password" to be of type password (and so not show it)
Merge remote-tracking branch 'origin/feature/latestVendorVersions' into feature/latestVendorVersions