Began messing with Setting view modes

There is a lot of work to do here.  Highlighting needs to be fixed.  The
labels need to be taken into account.
tree drag done and highlighting changes

- added Draggable Property to IRebuild. Any IRebuilds loaded from a cof
file (cof curves) aren't draggable.
- Messing with selection modes for different modes (Selected warps,
select guides, etc).
changes for the default sail groups
Created a Lock property in IRebuild

Locked IRebuilds cannot be modified.
Tooltips modified
Tree reorder now takes children into account
Drag coloring updates
fixed watermark issues and equation autofill issues