Customise arrows icon

[matszafraniec]

Hello,

is there any way to customise arrow buttons icons? I found information about changing colors which is fine, but can't find any info about icons.

[diegoveloper]

hmm there is no option to customize the arrows but pull request are open :)

[Marcelo-Petrucelli]

I've created a PullRequest with this feature and some other minor customizations. #218