* src/plugins/CalculateEstimatedDates.py: Refinements, use results tab * src/PluginUtils/_PluginWindows.py: Tool support for a results tab svn: r9441
* src/gen/lib/date.py: added new method copy_ymd() * src/plugins/CalculateEstimatedDates.py: new tool based on MenuOptions: calculates estimated dates * src/PluginUtils/_PluginWindows.py: refactoring, cleanup * po/POTFILES.in: renamed PluginStatus.py -> PluginWindows.py svn: r9438
* src/ViewManager.py: use PluginsWindows * src/PluginUtils/_PluginStatus.py: moved from * src/PluginUtils/_PluginWindows.py: moved to * src/PluginUtils/__init__.py: use PluginsWindows * src/PluginUtils/_Plugins.py: use PluginsWindows svn: r9429