Graph Script Code

- Add 'refresh engine': refresh bindings and include files
- Add 'refresh include file'
- Add Graph generation parameters + generate graph option
- Automatically show graph labels
- Add ability to run a few scripts sequentially
- ability to load a default script (indicated in ini file)
- add an indicator of whether the algorithm is running or not
- add script status monitor (time running, current step, etc.)
- when exiting - make sure no algorithm is running. if yes - shutdown