Update sourcs to accept a test argument to their check methods.
This is to allow for explicit test behavior like running the
check method code even when the source is disabled and to
not deleted downloaded content during a test.
Signed-off-by: Roberto Rosario <Roberto.Rosario@mayan-edms.com>
Add support for subfolder scanning to watch folders. Closes
GitLab issue #498 and #563.
This commit adds a new field to watch folders called
"include_subdirectories".
The directory walk was also updated to use pathlib2.
Signed-off-by: Roberto Rosario <roberto.rosario.gonzalez@gmail.com>