Diverse

• SS-4582: Crash on Interrupt processing when Pause on error enabled fixed;
• Error on Reference book opening fixed;
• Automatic Worksheet scrolling when user moves pressed mouse cursor close to Worksheet bounds restored;
• Scrolling to focused region and to current worksheet cursor position restored;
• Performance of loading large Worksheets improved (up to x3);
• Number of pages value dynamically updated in application status bar during large Worksheet opening (convenient to understand current progress);
• Step in button disabled on Worksheet open/save operations now.