A collection of Akonadi services and KMail plugins, in order to have integrated p≡p support on KDE

## akonadi p≡p agent

Starts the server thread and does all the syncing

## messageviewerplugin

Intercepts the email before it's being rendered, sends it to the p≡p server spun up by the agent and processes it

## pEpDBusAdapter

Reusable DBus interface