#1267 mac open-script dialog recent files accessory doesn't select in JFileChooser

[Jeremy Faden]

In the open script dialog on the script tab, the recent files list doesn't work properly on a mac.

1. select a file from the recent history. The directory changes but the file isn't selected and you can't hit okay until you select it manually there.
2. select another file in the same directory in the recent history. This will select in the JFileChooser.

[Jeremy Faden]

Sebastian also said the font was too small. I'm going to make it a little bigger.