Add simple animation driver
Updated animator to handle multiple segments and resizing
Add initial attempt at matrix editor for transforms
Working matrix editor plus some minor rendering updates for transforms
Updated PDF and README

- Latest PDF documentation update
- TODO item list removed from PDF
- Added more comprehensive TODO list in README
Log output to animator.log in scripts
Allow movement of matrix defined transforms in UI
Allow matrix defined transforms to be serialised as XML properly
Fixing movement and display of matrix transforms
Prevent quadrant rotation of matrix transforms