More Solid Color/Chroma Key Blocks

This mod adds in 9 more Solid color blocks to accompany the Greenscreen block in creative mode.

Was originally just going to do Bluescreen but decided to add more even though I know Chroma keying is generally just Blue or Green, I added more for the sake of more options of solid colors.

Includes:

• Bluescreen
• Cyanscreen
• Yellowscreen
• Orangescreen
• Pinkscreen
• Purplescreen
• Redscreen
• Whitescreen
• Blackscreen