Upload latest build on success in Travis CI build

[pangratz]

This is a WIP for using the upcoming feature of Travis CI to support encrypted environment variables inside the CI environment. With this feature, it is possible to have an up-to-date ember-latest.js in the repo's downloads section.

I created this PR so everybody can leave notes on the implementation.

As soon as this feature is available* in Travis CI, I'll update the PR accordingly.

*travis-ci/travis-core#76 (comment)

[travisbot]

This pull request fails (merged 32a3dd95 into 2b213df).

[travisbot]

This pull request fails (merged fa1aee3 into 2b213df).

[wagenet]

@pangratz What's the status of this?

[pangratz]

Taken from http://about.travis-ci.org/docs/user/build-configuration/

Please note that secure env variables are not available for pull requests. This is done due to security risk of exposing such information in submitted code. Everyone can submit a pull request and if an unencrypted variable is available there, it could be easily displayed.

So I'm closing this PR.

A possible solution for an up-to-date ember-master.js in the Downloads section is an app on Heroku which is informed on every commit on this repo, as described in #782.

[wagenet]

@pangratz Darn. If you'd like to tackle such an app I'd definitely support that :)

[pangratz]

Well, the basic app is available at https://github.com/pangratz/github-uploader. I'll update it so only pushes to the master branch trigger an upload ...

[wagenet]

@pangratz, can you open a new ticket with the steps needed to make this operational?

[pangratz]

Yup