Extending/Restructuring of the "Theme-Engine"

[till]

1) In ISPConfig, every module shall hold its own form and list templates which are normally not part of a theme. So the the form and list template files of a module sall be in the templates folder of the module and not in a global theme folder so that a module can be easily installed by copying the mdule directory into the ispconfig wen folder.

2) Please make a bugreport so we can check that for the 3.0.5 release.