[Hawkular-dev] Switching personas is now implemented

[Juraci Paixão Kröhling]

Team,

The first screens for Organizations are now implemented, which means 
that the account switcher (top-right corner) now includes the 
organizations that the user might switch to.

The "SwitchedPersona" event was already implemented, and I think a 
feature or two was already prepared for that ("Inventory" comes to my 
mind). For other screens, I don't think it's currently correct, so, 
please test your screens and see if any action is required once this 
event occurs.

The general rule is: if you got data that is dependent on the current 
tenant, you might want to re-load the data. Same for permissions: if you 
checked the permission before showing an item on the screen, you might 
want to re-evaluate that for the "current tenant".

As reminder: the documentation for the events produced by Accounts can 
be found here:

http://www.hawkular.org/docs/dev/accounts.html#_frontend_events

And this is an example of how to use it:

http://git.io/vc3CL

- Juca.