Removed old Nant build folder and files.
removed the umbVersion query string check as this was used for the old preview functionality and isn't used anymore (plus it could never work the way its implemented).
locally when debugging. Updated build script to not have to manually build the umbracosqlce project
since its now referenced.
Updated ignore file.
Removed Umbraco.sdf as being referenced in the repository.
Fixed SqlCEInstaller to automatically create the sqlce database if it doesn't exist, we now don't ship the empty database
and this is much nicer for working in the core.
Updated config templates to be dependant files so appearing underneath the real file. Build script has been updated to use these when preparing for a build. I think this makes it more obvious, as previously templates were heald elswhere and was easy to forget.
Removed config templates for files which are auto generated.
Updated the build script to ensure that macroEngines, editorControls and webservices are build separately and
then copy their output DLLs to the build folder to be zipped up.
Ensured that the offset time stuff is working in the build script too.
