v0.7.0

Changes:

• globals.DeleteWatcherFromWatcherPool() is replaced by globals.DisableWatcherFromWatcherPool() to avoid some concurrency problems. From now, empty watchers will be killed not to consume resources, but their registration will be kept in memory. This way we avoid collisions between controller.NotificationsReconciler and xyz.WorkloadController during their operation and checks in common places

Contributors:
@achetronic