Implement all of the options for `init_repository` from libgit.#347

Closed

atheriel wants to merge 2 commits intolibgit2:masterfrom atheriel:initoptions

+118-11

Commits on Feb 21, 2014

Leveraged git_repository_init_ext to allow setting all of the options provided by libgit for init_repository.
atheriel
committed

Commits on Feb 22, 2014

Small style changes, as requested.
atheriel
committed