Simplify option default assignments
Simplify option default assignments

Rather than manually assigning object properties in a loop, use the
spread operator to combine in a single statement.

Signed-off-by: Kevin Locke <ffb4761cba839470133bee36aeb139f58d7dbaa9@kevinlocke.name>

kevinoid/git-branch-is,kevinoid/git-branch-is,kevinoid/git-branch-is