Console processing

- Add 'ticker' progress to console
- Make console prompt with option list smarter
Cleanup of terrain generation processing
Add fallback recovery to failed OAR load
Possible fix to the ODE 'SpaceRemove' crash issue

- update linux ODE libraries
SceneManager updates

- Rework 'remove', 'delete', 'clear' & 'reset' commands
- Additional command 'load region backup'
Configuration files update

NOTE: No configuration settings have been modified
- Rename required and user editable 'example' configuration files to
'ini'
- Reformat where necessary to remove tabs and incorrect line endings