Bug XXX - Add Profile-in-the-Cloud strings template.
Bug XXX - Add Profile-in-the-Cloud account authenticator and related boilerplate.
Bug XXX - make PICLAccountAuthenticator.addAccount create a test account.
Bug XXX - Add Profile-in-the-Cloud stub sync adapter.
PiCL account authenticator with activity
PiCL account authenticator with activity.
Quiet warnings; clean imports; use Logger instead of Log; add license headers.
Make PiCL login screen work on tablets.

This is only necessary because SyncTheme is brittle.  This was
necessary to appear in a dialog and resize appropriately on tablets.
Flesh out first cut at PICL global session hierarchy.