Implement custom colors that can be stored in a variable (Solves #102)

[mrquantumoff]

Now you can create a color using something like this

use colored::*;
let mycolor = CustomColor::new(0,255,0);
println!("{}","Hi mom, I made my open source contribution today!".custom_color(&mycolor));
println!("{}","Hi there!".on_custom_color(&mycolor));

To Implement this I added a new struct called CustomColor, and a module called customcolors with a bit of implementation in it and then modified src/lib.rs file to add custom_color in it.

[Bwahharharrr]

This doesn't work for me, Error: cannot find 'CustomColor' in this scope. Using colored = "2" in Cargo.toml and having imported with use colored::*;

[mrquantumoff]

Because there is no stable release with this feature

[kurtlawrence]

You can reference this repository to get the latest code:

colored = { git = "https://github.com/mackwic/colored" }