Make directories up to private.properties
Make directories up to private.properties

Change-Id: I32b102f8e7f7929192c2dac17736cb23f08b697f
Reviewed-on: http://gerrit.dmdirc.com/2502
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <711c73f64afdce07b7e38039a96d2224209e9a6c@dmdirc.com>

DMDirc/Util