Update secondary color to match wireframes
Updates the secondary brand color to be the same green as in the product
wireframes.
$color-primary: #f35f19 !default;
$color-primary-light: lighten($color-primary, 15%) !default;
$color-primary-dark: darken($color-primary, 15%) !default;
-$color-secondary: rgb(115, 29, 216) !default;
+$color-secondary: #50e2ae !default;
$color-secondary-light: lighten($color-secondary, 15%);
$color-secondary-dark: darken($color-secondary, 15%);
