Might as well open an issue to track the things that should be sent to the log.

Currently implemented:

*a - aborted run recovery
* c - rsync calls
* C - rsync call completions
* e - minor errors
* E - serious errors
* l - lock contentions
* r - run start
* R - run end

• Need to add statistics to R, after grepping them out from the rsync stats output.
• add f - all transferred files (grep out of rsync log)
• add d - all deleted files