introduce backbone router and first route 'accounts/new'
directly open next mail on delete, don't wait for actual deletion
fixing some php warnings
add routing for accounts
load account after adding
Merge pull request #209 from owncloud/directly-open-next-mail

directly open next mail on delete, don't wait for actual deletion
Merge pull request #208 from owncloud/router

introduce backbone router and first route 'accounts/new'
Adding protocol handler
make protocol handler work for Chrome
adding new route to compose a new message based on protocol handler
correctly position account dropdown
center compose window
only show account switcher when there are multiple accounts
show cc and bcc in case one is set