Removed service/view log

This simplifies the storage layer. Logging will be done both to
the console (and perhaps later to log files) and to a graphite
server. We don't want to become a graphite-lite alternative and
keep track of metrics ourselves.
httpapi: "Get Service" with details returns matching views
dashboard: Triggering using $http

The 'trigger' HTTP API doesn't behave as angularjs would want it
to, so we're triggering manually. It avoids a javascript exception
that we get with the old solution.
dashboard: Support for editing and deleting services
httpapi: Added support to get view
dashboard: Added UI to edit and delete a view