5.2.8:
* Fixed problem with rename/duplicate detected on FreeBSD
* Fixed write/read OK test (use access simply)
* Updated contact email
* Latest improvements for rodent-pkg
* add pkg command to x-xz mimetype


5.2.7:
* corrections for iconsize range initialization
* updated about dialog
* build now distinguishes /usr/lib64 as one of possible defaults
* code optimizations
