Add more colors to teams.

**Is your feature request related to a problem? Please describe.**
No, only the tthing that you can't have more colors.

**Describe the solution you'd like**
Adding ability to work with 1.16+ HEX colors and FULL LINUX Colors

**Describe alternatives you've considered**
There aren't any

**Additional context**
Current status:
/bw createTeam NAME COLOR [Hypixel + dark_green + dark+grey]

With this patch:
/bw createTeam NAME COLOR ITEMCOLOR

Name stays the same
Color: either linux hex [0-f] linux hex names: [black, dark_blue, aqua, dark_green, dark_red etc.] or in 1.16+ versions hex: #ffffff

ItemColor: color to use as wool concrete etc. for example MAGENTA (not reachable by LINUX HEX)

New syntax look: /bw createTeam Purple[name] #aa00aa[color] PURPLE[wool_color]
or /bw createTeam Navy #000055 blue

Also if there were any more arguments, i believe the player limit at the end then the syntax would look like this:
/bw createTeam NAME COLOR ITEMCOLOR PLAYERLIMIT