* Prevent iCloud exceptions in logfile
With this change ValueError exceptions in the logfile caused by this component will disappear.
These errors are caused by the iCloud API returning an HTTP 450 error and the external lib throwing a ValueError because of it.
A PR has been raised against the external library, but that fix did not yet make it into a new version of the library. This will catch the exception in the mean time.... https://github.com/picklepete/pyicloud/pull/138
* Align log messages