Release v0.1.1

Added:

• Optional Firefox SVG Icon as "Expand Sidebar" icon (Check README for instructions)
• Context (Right click) menu theming
• Hamburger Menu theming
• Changed "Show Address" icon to fit with theme (Changed to white)

Updated README.md

• Added instructions to add Firefox SVG
• Added 2nd display image

noir-0.1

First Release of FirefoxCSS Noir