#232905: view id was not getting read due to previous patch, thus display was getting saved with vid 0.

Import/export now work, plus an unfortunate major overhaul underneath. THIS CHECKIN WILL BREAK ALL EXISTING VIEWS.

Add better hiliting to the UI; now possible to tell what items are overridden as well as what item is currently being edited

Checkpoint checking. UI is getting better, but it is also getting further away from what currently runs, so when this is done a bunch of refactoring is going to have to happen.

Very early checking for Views 2 for Drupal 6. Currently query.inc looks good and view.inc can at least load and save views, though the schema needs more tweaks.

84331: use double quote instead of single quote so newlines get translated for header/footer/empty fields.