Don't assume sub-second timestamp granularity in ResourcesTest

Some operating systems or file systems may support file time stamps
with one second granularity. On such systems ResourcesTest.compare
would fail.
Merge pull request #5 from mizdebsk/PLXCOMP-241

[PLXCOMP-241] Don't assume sub-second timestamp granularity in ResourcesTest
First attempt at symlink changes

Mostly based on a patch by Zuhayr Khan, minor changes & additions by me.
Getting closer
IMproved
Removed setters
Removed setters
more symnlink gore
Further work on resources
Further work on resources
Renamed to proxy
Separated java8 file attrs
symlink pimp