[code] Fixed recording (page too small) [code] Adding test mode [GUI] Improved cell calc/redraw

[code] Fixed analog AFR calculation.

[GUI] Minor edits.

[GUI] Fixed cell edit dialog, improved tables model class.

[code/GUI] Some cleaning

[code] PVD protection

[GUI] Minor fix

[GUI] Table headers read implemented

[GUI] Fixed tables headers values.

[GUI] Removed unused connections