Minor tweak to TfpgEdit to unselect text when right arrow key is pressed.
Minor tweak to TfpgEdit to unselect text when right arrow key is pressed.

When the component gets focus and autoselect is enabled, if you pressed the
right arrow it did not unselect the text, but the left arrow did. This is
now fixed.

wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI,wkitty42/fpGUI