v2.1 Dark menu bar support

Add:

• Dark menu bar support

v2.0: Remade in Swift + global shotcuts

Remade in Swift, tested in 10.11

Changes:

• On/off options in menu bar list changed to a single toggle option
• Global shortcut added in preferences
• Removed launch at login
• Removed option-click

Desaturate 1.0.5

v1.0.5

Fix README Markdown typo