Alternative color palettes

[neitanod]

I changed the default colors to: my @colors = ( 237, 7, 3, 2, 10 ); to achieve a more yellow-to-green palette, just like Github.

It would be nice to have the option to use a palette like that out of the box, maybe with a command line argument that users can "alias" to:

.bashrc:
alias "gitcal" "git-cal --green-palette"

[mzavoloka]

+1 for this change, original colors are extremely non-intuitive. pink-green-yellow-red, I don't see any pattern here.

[therealklanni]

maybe with a command line argument that users can "alias" to

Or just read an rc file (~/.gitcalrc?)