Add executables and links files

Just adding some executables and links files for testing.

Related to: https://github.com/gitlabhq/gitlab_git/pull/50

Any new?

Needed to pass tests on this PR: https://github.com/gitlabhq/gitlab_git/pull/50

/cc @DouweM

Status changed to merged

mentioned in commit fa1b1e6c

Thank you @Soullivaneuh, sorry for the long wait.

@DouweM please fix tests in gitlab_git after this. See https://ci.gitlab.org/projects/6/builds/22373

@dzaporozhets Fixed with https://gitlab.com/gitlab-org/gitlab_git/commit/12a8694cbc30cf43ecdadf8e2c2c7870d49cfbf6. Sorry for breaking it, wasn't aware gitlab_git and gitlab-git-test were so closely coupled (although in hindsight that makes sense).