[vim] Add settings for CI services (#401)

[K.Takata]

Now the official Vim repository is on GitHub, we can easily use many CI services.
This PR adds setting files for the following CI services:

• Travis CI
• Coveralls
• AppVeyor

These setting files were written for vim-ci by vim-jp members.

Here are the sample results:

• https://travis-ci.org/k-takata/vim/builds/77359110
• https://coveralls.io/builds/3406634
• https://ci.appveyor.com/project/k-takata/vim/build/1

Note: In order to use these settings, someone needs to set up accounts for the services.

---

You can view, comment on, or merge this pull request online at:

  https://github.com/vim/vim/pull/401

Commit Summary

• Add CI settings
• Update *.yml for vim/vim's directory structure

File Changes

• A .travis.yml (36)
• A appveyor.yml (17)

Patch Links:

• https://github.com/vim/vim/pull/401.patch
• https://github.com/vim/vim/pull/401.diff

—
Reply to this email directly or view it on GitHub.