Print the expected and actual items of an Equal call on separate lines

Makes for a much easier visual comparison of items:

    --- FAIL: TestEscapeGlobComponent (0.00 seconds)
        Location:       utils_test.go:70
        Error:          Not equal: "\\.\\*\\/\\/\\/\\/\\.\\*\\*\\/foobar\\/\\/\\/baz" (expected)
                                != ".\\*\\/\\/\\/\\/.\\*\\*\\/foobar\\/\\/\\/baz" (actual)

I also fixed up the tests so they wouldn't fail in verbose mode.