Changing multi-level flattening invocation from registry setting to holding Ctrl when selecting Zap

because that's easier

Changing the meta files filter to only be considered in recursive zap because it's more useful in that case

Changing recursive zap to require user confirmation

Moving build configuration to property files because that's better organisation

Changing the task dialog to the native dialog in Windows 6+
Adding quotes to PostBuildEvent because that makes it compatible with spaces in path
Adding a missing recursion check in PathFindFile etc.

Removing FOF_NOCONFIRMMKDIR because it's unnecessary (because LevelZap will never attempt to move items to a non-existing directory) and cause a hang in the case explained in the project discussion

Moving the build configuration with RegisterOutput to a separate configuration because registration is not desired if the intent is to move LevelZap.dll and run it from for example %ProgramFiles%\LevelZap

Changing "exit" to "exit /b" in batch build because otherwise it exits a cmd process

Adding GetLastErrorEx message to MoveFolderEx

- Removing explorer.exe restart in PreLinkEvent because it's unnecessary because another shell process f.e. the included mtexplorer.exe support most shell extension features and can therefore be used for testing instead of explorer.exe

Removing Regsvr64.exe because a developer is unlikely to use a 32-bit Windows
Checked in by server upgrade
Upgrade: New Version of LabDefaultTemplate.xaml. To upgrade your build definitions, please visit the following link: http://go.microsoft.com/fwlink/?LinkId=254563
Moving trunk to root