Remove dep files in favor of go mod (tsenart#469)

Makefile

@@ -10,10 +10,11 @@ clean-vegeta:
 	rm vegeta
 
 generate: vendor
+	go get -u github.com/mailru/easyjson/...
 	go generate ./...
 
 vendor:
-	dep ensure -v
+	go mod vendor
 
 clean-vendor:
 	rm -rf vendor

go.mod

@@ -19,9 +19,13 @@ require (
 	github.com/gonum/stat v0.0.0-20181125101827-41a0da705a5b // indirect
 	github.com/google/go-cmp v0.2.0
 	github.com/influxdata/tdigest v0.0.0-20180711151920-a7d76c6f093a
-	github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329
+	github.com/mailru/easyjson v0.7.0
 	github.com/miekg/dns v1.1.17
+	github.com/pquerna/ffjson v0.0.0-20190930134022-aa0246cd15f7 // indirect
+	github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749 // indirect
+	github.com/shurcooL/vfsgen v0.0.0-20181202132449-6a9ea43bcacd // indirect
 	github.com/streadway/quantile v0.0.0-20150917103942-b0c588724d25
 	github.com/tsenart/go-tsz v0.0.0-20180814232043-cdeb9e1e981e
+	github.com/ugorji/go v1.1.7 // indirect
 	golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297
 )

go.sum

@@ -32,12 +32,24 @@ github.com/influxdata/tdigest v0.0.0-20180711151920-a7d76c6f093a h1:vMqgISSVkIqW
 github.com/influxdata/tdigest v0.0.0-20180711151920-a7d76c6f093a/go.mod h1:9GkyshztGufsdPQWjH+ifgnIr3xNUL5syI70g2dzU1o=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
+github.com/mailru/easyjson v0.7.0 h1:aizVhC/NAAcKWb+5QsU1iNOZb4Yws5UO2I+aIprQITM=
+github.com/mailru/easyjson v0.7.0/go.mod h1:KAzv3t3aY1NaHWoQz1+4F1ccyAH66Jk7yos7ldAVICs=
 github.com/miekg/dns v1.1.17 h1:BhJxdA7bH51vKFZSY8Sn9pR7++LREvg0eYFzHA452ew=
 github.com/miekg/dns v1.1.17/go.mod h1:WgzbA6oji13JREwiNsRDNfl7jYdPnmz+VEuLrA+/48M=
+github.com/pquerna/ffjson v0.0.0-20190930134022-aa0246cd15f7 h1:xoIK0ctDddBMnc74udxJYBqlo9Ylnsp1waqjLsnef20=
+github.com/pquerna/ffjson v0.0.0-20190930134022-aa0246cd15f7/go.mod h1:YARuvh7BUWHNhzDq2OM5tzR2RiCcN2D7sapiKyCel/M=
+github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749 h1:bUGsEnyNbVPw06Bs80sCeARAlK8lhwqGyi6UT8ymuGk=
+github.com/shurcooL/httpfs v0.0.0-20190707220628-8d4bc4ba7749/go.mod h1:ZY1cvUeJuFPAdZ/B6v7RHavJWZn2YPVFQ1OSXhCGOkg=
+github.com/shurcooL/vfsgen v0.0.0-20181202132449-6a9ea43bcacd h1:ug7PpSOB5RBPK1Kg6qskGBoP3Vnj/aNYFTznWvlkGo0=
+github.com/shurcooL/vfsgen v0.0.0-20181202132449-6a9ea43bcacd/go.mod h1:TrYk7fJVaAttu97ZZKrO9UbRa8izdowaMIZcxYMbVaw=
 github.com/streadway/quantile v0.0.0-20150917103942-b0c588724d25 h1:7z3LSn867ex6VSaahyKadf4WtSsJIgne6A1WLOAGM8A=
 github.com/streadway/quantile v0.0.0-20150917103942-b0c588724d25/go.mod h1:lbP8tGiBjZ5YWIc2fzuRpTaz0b/53vT6PEs3QuAWzuU=
 github.com/tsenart/go-tsz v0.0.0-20180814232043-cdeb9e1e981e h1:bB5SXzQmSUsJCmjPDN9fKYx3SSDER5diSjlN6TefTCc=
 github.com/tsenart/go-tsz v0.0.0-20180814232043-cdeb9e1e981e/go.mod h1:SWZznP1z5Ki7hDT2ioqiFKEse8K9tU2OUvaRI0NeGQo=
+github.com/ugorji/go v1.1.7 h1:/68gy2h+1mWMrwZFeD1kQialdSzAb432dtpeJ42ovdo=
+github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw=
+github.com/ugorji/go/codec v1.1.7 h1:2SvQaVZ1ouYrrKKwoSk2pzd4A9evlKJb9oTL+OaLUSs=
+github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190829043050-9756ffdc2472 h1:Gv7RPwsi3eZ2Fgewe3CBsuOebPwO27PoXzRpJPsvSSM=
 golang.org/x/crypto v0.0.0-20190829043050-9756ffdc2472/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=