Note that this commit contains the following breaking changes:
* remote pull and remote push triggers are now enabled by default (with
empty target list)
* remote pull and remote push triggers now require target option to be
set (old behaviour had fallback on `gitremote`)
* validation is now considered to be stable, so it is enabled by default
in docker image (can be disabled however)
* implement log storage at backend
* handle process id during removal. During one process we can write logs from different packages in different times (e.g. check and update later) and we would like to store all logs belong to the same process
* set package context in main functions
* implement logs support in interface
* filter out logs posting http logs
* add timestamp to log records
* hide getting logs under reporter permission
List of breaking changes:
* `ahriman.core.lazy_logging.LazyLogging` has been renamed to `ahriman.core.log.LazyLogging`
* `ahriman.core.configuration.Configuration.from_path` does not have `quiet` attribute now
* `ahriman.core.configuration.Configuration` class does not have `load_logging` method now
* `ahriman.core.status.client.Client.load` requires `report` argument now
