[TYPO3-realty] Version 0.5.0 has been released

[Oliver Klee]

Hi all,

I've just released version 0.5.0 of the Realty Manager extension
(extension key: "realty").

This is a new feature release with lots of nice features and bug fixes.
Before upgrading, please make sure to read the upgrade notes in the
manual so you won't break your site.

The most important things about the upgrade:
- You first need to upgrade to the latest versions of oelib and
ameos_formidable.
- The HTML template has changed a lot. So you _will_ need to adapt your
customized HTML templates.