Ant build does not process files with a space in their name #117

Hi,

If I build my extension's oxt file with ant then a file with a space in its name is not present in the oxt archive (ie: build.xml -> Run As -> 1 Ant Build)

If I build my extension's oxt file with the menu: MyProjet -> Run As -> 2 LibreOffice extension all files are present in the oxt archive.

And I confirm that if I rename the Lorem ipsum.txt file with a name without spaces (ie: Lorem_ipsum.txt) then the oxt archive generated by Ant build is complete

Thank you for your help.