Ran a go mod tidy (#3)

This library was still referencing the old Segment library, which was
complicating dependency tracking in users of this library.

go.mod

@@ -4,14 +4,16 @@ go 1.17
 
 require (
 	github.com/google/uuid v1.3.0
-	github.com/segmentio/analytics-go/v3 v3.2.1
 	github.com/segmentio/backo-go v1.0.0
 	github.com/segmentio/conf v1.2.0
 )
 
 require (
+	github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 // indirect
+	github.com/kr/pretty v0.3.1 // indirect
 	github.com/segmentio/go-snakecase v1.1.0 // indirect
 	github.com/segmentio/objconv v1.0.1 // indirect
+	gopkg.in/go-playground/assert.v1 v1.2.1 // indirect
 	gopkg.in/go-playground/mold.v2 v2.2.0 // indirect
 	gopkg.in/validator.v2 v2.0.0-20180514200540-135c24b11c19 // indirect
 	gopkg.in/yaml.v2 v2.2.1 // indirect

go.sum

@@ -3,19 +3,13 @@ github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dR
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
-github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
-github.com/kr/pretty v0.3.0/go.mod h1:640gp4NfQd8pI5XOwp5fnNeVWj67G7CFk/SaSQn7NBk=
-github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
-github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
+github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/rogpeppe/go-internal v1.6.1 h1:/FiVV8dS/e+YqF2JvO3yXRFbBLTIuSDkuC7aBOAvL+k=
-github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
-github.com/segmentio/analytics-go/v3 v3.2.1 h1:G+f90zxtc1p9G+WigVyTR0xNfOghOGs/PYAlljLOyeg=
-github.com/segmentio/analytics-go/v3 v3.2.1/go.mod h1:p8owAF8X+5o27jmvUognuXxdtqvSGtD0ZrfY2kcS9bE=
-github.com/segmentio/backo-go v0.0.0-20200129164019-23eae7c10bd3 h1:ZuhckGJ10ulaKkdvJtiAqsLTiPrLaXSdnVgXJKJkTxE=
-github.com/segmentio/backo-go v0.0.0-20200129164019-23eae7c10bd3/go.mod h1:9/Rh6yILuLysoQnZ2oNooD2g7aBnvM7r/fNVxRNWfBc=
+github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
+github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
+github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
 github.com/segmentio/backo-go v1.0.0 h1:kbOAtGJY2DqOR0jfRkYEorx/b18RgtepGtY3+Cpe6qA=
 github.com/segmentio/backo-go v1.0.0/go.mod h1:kJ9mm9YmoWSkk+oQ+5Cj8DEoRCX2JT6As4kEtIIOp1M=
 github.com/segmentio/conf v1.2.0 h1:5OT9+6OyVHLsFLsiJa/2KlqiA1m7mpdUBlkB/qYTMts=
@@ -24,12 +18,8 @@ github.com/segmentio/go-snakecase v1.1.0 h1:ZJO4SNKKV0MjGOv0LHnixxN5FYv1JKBnVXEu
 github.com/segmentio/go-snakecase v1.1.0/go.mod h1:jk1miR5MS7Na32PZUykG89Arm+1BUSYhuGR6b7+hJto=
 github.com/segmentio/objconv v1.0.1 h1:QjfLzwriJj40JibCV3MGSEiAoXixbp4ybhwfTB8RXOM=
 github.com/segmentio/objconv v1.0.1/go.mod h1:auayaH5k3137Cl4SoXTgrzQcuQDmvuVtZgS0fb1Ahys=
-github.com/xtgo/uuid v0.0.0-20140804021211-a0b114877d4c h1:3lbZUMbMiGUW/LMkfsEABsc5zNT9+b1CvsJx47JzJ8g=
-github.com/xtgo/uuid v0.0.0-20140804021211-a0b114877d4c/go.mod h1:UrdRz5enIKZ63MEE3IF9l2/ebyx59GyGgPi+tICQdmM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/go-playground/assert.v1 v1.2.1 h1:xoYuJVE7KT85PYWrN730RguIQO0ePzVRfFMXadIrXTM=
 gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE=
 gopkg.in/go-playground/mold.v2 v2.2.0 h1:Y4IYB4/HYQfuq43zaKh6vs9cVelLE9qbqe2fkyfCTWQ=