tech: adds/removes in vendor folder according to dep 0.4.0.

vendor/github.com/bmizerany/assert/.gitignore

@@ -1,7 +0,0 @@
-_go_.*
-_gotest_.*
-_obj
-_test
-_testmain.go
-*.out
-*.[568]

vendor/github.com/bmizerany/assert/README.md

@@ -1,47 +0,0 @@
-# NO LONGER MAINTAINED - Just use Go's testing package.
-
-# Assert (c) Blake Mizerany and Keith Rarick -- MIT LICENCE
-
-## Assertions for Go tests
-
-## Install
-
-    $ go get github.com/bmizerany/assert
-
-## Use
-
-**point.go**
-
-    package point
-
-    type Point struct {
-        x, y int
-    }
-
-**point_test.go**
-
-
-    package point
-
-    import (
-        "testing"
-        "github.com/bmizerany/assert"
-    )
-
-    func TestAsserts(t *testing.T) {
-        p1 := Point{1, 1}
-        p2 := Point{2, 1}
-
-        assert.Equal(t, p1, p2)
-    }
-
-**output**
-    $ go test
-     --- FAIL: TestAsserts (0.00 seconds)
-	 assert.go:15: /Users/flavio.barbosa/dev/stewie/src/point_test.go:12
-         assert.go:24: ! X: 1 != 2
-	 FAIL
-
-## Docs
-
-    http://github.com/bmizerany/assert

vendor/github.com/bmizerany/assert/assert_test.go

@@ -1,15 +0,0 @@
-package assert
-
-import (
-	"testing"
-)
-
-func TestLineNumbers(t *testing.T) {
-	Equal(t, "foo", "foo", "msg!")
-	//Equal(t, "foo", "bar", "this should blow up")
-}
-
-func TestNotEqual(t *testing.T) {
-	NotEqual(t, "foo", "bar", "msg!")
-	//NotEqual(t, "foo", "foo", "this should blow up")
-}