Modified functions for convenient use in discretionary trading.

Modified "FNC_DB2_EA_AwfullySimple" EA.

Added a button for all settlements.

Clicking on the "OPERATING" or "NOT OPERATING" button while holding down the "SHIFT" key changes the display to show "CLOSE ALL".
Clicking again while holding down the "SHIFT" key returns the display to its original state.

When "CLOSE ALL" is displayed, click on it to close all positions.
After all the positions have been closed, the display will change to "NOT OPERATING" to prevent automatic entry.