cue modules: move stdlib to pkg/alpha.dagger.io

In preparation for Europa, we will vendor multiple CUE modules:

- `pkg/alpha.dagger.io`: legacy non-europa packages
- `pkg/dagger.io`: core Europa packages
- `pkg/universe.dagger.io`: Europa universe

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>

pkg/alpha.dagger.io/bats/tests/testfile/mods/bats-assert/CHANGELOG.md

@@ -0,0 +1,39 @@
+# Change Log
+
+All notable changes to this project will be documented in this file.
+This project adheres to [Semantic Versioning](http://semver.org/).
+
+
+## [0.3.0] - 2016-03-22
+
+### Removed
+
+- Move `fail()` to `bats-support`
+
+
+## [0.2.0] - 2016-03-11
+
+### Added
+
+- `refute()` to complement `assert()`
+- `npm` support
+
+### Fixed
+
+- Not consuming the `--` when stopping option parsing in
+  `assert_output`, `refute_output`, `assert_line` and `refute_line`
+
+
+## 0.1.0 - 2016-02-16
+
+### Added
+
+- Reporting arbitrary failures with `fail()`
+- Generic assertions with `assert()` and `assert_equal()`
+- Testing exit status with `assert_success()` and `assert_failure()`
+- Testing output with `assert_output()` and `refute_output()`
+- Testing individual lines with `assert_line()` and `refute_line()`
+
+
+[0.3.0]: https://github.com/ztombol/bats-assert/compare/v0.2.0...v0.3.0
+[0.2.0]: https://github.com/ztombol/bats-assert/compare/v0.1.0...v0.2.0