Otherwise AutoTx will try to process them in each iteration but fail
right away, thus blocking all other transfers while the dir is there.

Fixes #49

The name reflects the functionality much better.

Note that they are not included in the example configuration files as
these settings can easily mess up everything and should only be adjusted
with great care.

The default settings are valid on Windows 7 and Server 2012 and were
successfully tested on those versions.

Fixes #11

This parameter has a different default setting with RoboCopy in the
Server 2012 version: "DA" (data and attributes), compared to "T"
(timestamps) on e.g. Windows 7.

Forcing this setting to be the same for 2012 and 7 seems to fix the
issue of files not being transferred. More testing is needed though!

Refers to #11

Disabling attributes and owner settings.

Refers to #11

This commit is successfully tested to work on Windows 7 with the latest
version of RoboSharp (at the time of writing, including the
[EnableRaisingEvents fix][1] which has not yet been merged upstream).

This closes #15

[1]: https://github.com/tjscience/RoboSharp/pull/46

Closes #9

Currently there are no references to the object before a transfer has
started, so it is safe to only initialize it in the StartTransfer()
method.

Refers to #2, #26

Refers to #26

Having the total progress is much more useful than for the individual
files, especially for transfers with many files.

Closes #26

Refers to #26

Refers to #24

All projects (and namespaces) should start with an "ATx" prefix, having
a capital "AT" and a lowercase "x".

CreateNewDirectory, CheckForDirectory and CollectOrphanedFiles.

Fixes #24

Currently this is almost entirely untested and configuration for email
notifications is yet to be done.

Refers to #3

Corresponds to "autotransfer-v1".