migrate to upstream libcompose in one and a half go

vendor/github.com/stretchr/testify/README.md

@@ -15,7 +15,7 @@ Features include:
 Get started:
 
   * Install testify with [one line of code](#installation), or [update it with another](#staying-up-to-date)
-  * For an introduction to writing test code in Go, see our [blog post article](http://blog.stretchr.com/2014/03/05/test-driven-development-specifically-in-golang/) or check out  http://golang.org/doc/code.html#Testing
+  * For an introduction to writing test code in Go, see http://golang.org/doc/code.html#Testing
   * Check out the API Documentation http://godoc.org/github.com/stretchr/testify
   * To make your testing life easier, check out our other project, [gorc](http://github.com/stretchr/gorc)
   * A little about [Test-Driven Development (TDD)](http://en.wikipedia.org/wiki/Test-driven_development)
@@ -99,8 +99,8 @@ func TestSomething(t *testing.T) {
 }
 ```
 
-`require` package
--------------------------------------------------------------------------------------------
+[`require`](http://godoc.org/github.com/stretchr/testify/require "API documentation") package
+---------------------------------------------------------------------------------------------
 
 The `require` package provides same global functions as the `assert` package, but instead of returning a boolean result they terminate current test.
 
@@ -212,7 +212,7 @@ func (suite *ExampleTestSuite) SetupTest() {
 // All methods that begin with "Test" are run as tests within a
 // suite.
 func (suite *ExampleTestSuite) TestExample() {
-    assert.Equal(suite.T(), suite.VariableThatShouldStartAtFive, 5)
+    assert.Equal(suite.T(), 5, suite.VariableThatShouldStartAtFive)
 }
 
 // In order for 'go test' to run this suite, we need to create