v1.6.21: automatically add app to settings

• Automatically add app to candidates for accessibility settings
• Updated Sparkle

v1.6.20: security update

Installed security update for Sparkle (2.6.4)

v1.6.19: detect which permission type is missing

Fixed:

• detect which permission type is missing (Accessibility or Automation)
• open the correct panel of the System Settings when the button is clicked

v1.6.18: Display tick mark in menu

• added tick mark to menu
• renamed 'normal' font size to 'medium'

v1.6.17

Code refactoring

v1.6.15: Bypass the use of osascript for faster desktop switching

Bypass osascript: use Applescript directly. This eliminates the need for forking a child process and speeds up desktop switching.

v1.6.13: Fixed switching spaces when clicking to the right of a fullscreen space

Fixed switching spaces when clicking to the right of a fullscreen space.

v1.6.12: Change space names while editing

Preference dialog: space names are updated while they are typed.

v1.6.11: Fixed restart numbering by desktop

Fixed restart numbering by desktop
More friendly error dialog

1.6.9: Fix installer disk image

Fixed corrupted installer disk image