update JNA version to 3.5.2
Fix `relativePath` in some poms
Update liblouis-java to 1.1.0 and jhyphen to 0.1.5
Fixed a bug with spaces in filenames

on Windows, this bug caused zedai-to-pef to choke on any input file
because the data directory is <user.home>/AppData/Roaming/DAISY Pipeline 2/etc.