Add the new websocket package (which is just a helper for kataras/neffos) and an example for go server, client, browser client and nodejs client. Add a .fossa.yml and the generated NOTICE file for 3rd-party libs. Update go.mod, go.sum. Update the vendor folder for pongo2 to its latest master as well

Former-commit-id: 89c05079415977d65e7328a1eb8a1c602d76f78a

go.mod

@@ -1,57 +1,29 @@
 module github.com/kataras/iris
 
+go 1.12
+
 require (
-	github.com/AndreasBriese/bbloom v0.0.0-20180913140656-343706a395b7 // indirect
 	github.com/BurntSushi/toml v0.3.1
 	github.com/Joker/jade v1.0.0
 	github.com/Shopify/goreferrer v0.0.0-20181106222321-ec9c9a553398
-	github.com/ajg/form v0.0.0-20160822230020-523a5da1a92f // indirect
 	github.com/aymerick/raymond v2.0.2+incompatible
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/dgraph-io/badger v1.5.4
-	github.com/dgryski/go-farm v0.0.0-20180109070241-2de33835d102 // indirect
 	github.com/eknkc/amber v0.0.0-20171010120322-cdade1c07385
-	github.com/etcd-io/bbolt v1.3.0
 	github.com/fatih/structs v1.1.0
-	github.com/flosch/pongo2 v0.0.0-20180809100617-24195e6d38b0
-	github.com/gavv/monotime v0.0.0-20171021193802-6f8212e8d10d // indirect
-	github.com/golang/protobuf v1.2.0 // indirect
-	github.com/gomodule/redigo v2.0.0+incompatible
-	github.com/google/go-querystring v1.0.0 // indirect
-	github.com/gorilla/websocket v1.4.0
-	github.com/hashicorp/go-version v1.0.0
-	github.com/imkira/go-interpol v1.1.0 // indirect
+	github.com/flosch/pongo2 v0.0.0-20190505152737-8914e1cf9164
 	github.com/iris-contrib/blackfriday v2.0.0+incompatible
 	github.com/iris-contrib/formBinder v0.0.0-20190104093907-fbd5963f41e1
 	github.com/iris-contrib/go.uuid v2.0.0+incompatible
-	github.com/iris-contrib/httpexpect v0.0.0-20180314041918-ebe99fcebbce
-	github.com/iris-contrib/i18n v0.0.0-20171121225848-987a633949d0
-	github.com/json-iterator/go v1.1.5
-	github.com/juju/errors v0.0.0-20181012004132-a4583d0a56ea // indirect
+	github.com/json-iterator/go v1.1.6
 	github.com/kataras/golog v0.0.0-20180321173939-03be10146386
+	github.com/kataras/neffos v0.0.0-20190602135205-38e9cc9b65c6
 	github.com/kataras/pio v0.0.0-20190103105442-ea782b38602d // indirect
-	github.com/klauspost/compress v1.4.1
-	github.com/klauspost/cpuid v1.2.0 // indirect
-	github.com/microcosm-cc/bluemonday v1.0.1
-	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.1 // indirect
-	github.com/moul/http2curl v1.0.0 // indirect
-	github.com/pkg/errors v0.8.0 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/microcosm-cc/bluemonday v1.0.2
 	github.com/ryanuber/columnize v2.1.0+incompatible
-	github.com/sergi/go-diff v1.0.0 // indirect
-	github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95 // indirect
-	github.com/stretchr/testify v1.2.2 // indirect
-	github.com/valyala/bytebufferpool v1.0.0
-	github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f // indirect
-	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
-	github.com/xeipuuv/gojsonschema v0.0.0-20181112162635-ac52e6811b56 // indirect
-	github.com/yalp/jsonpath v0.0.0-20180802001716-5cc68e5049a0 // indirect
-	github.com/yudai/gojsondiff v1.0.0 // indirect
-	github.com/yudai/golcs v0.0.0-20170316035057-ecda9a501e82 // indirect
-	golang.org/x/crypto v0.0.0-20181112202954-3d3f9f413869
-	golang.org/x/net v0.0.0-20181114220301-adae6a3d119a // indirect
-	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
-	gopkg.in/ini.v1 v1.39.0 // indirect
-	gopkg.in/yaml.v2 v2.2.1
+	github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
+	golang.org/x/crypto v0.0.0-20190530122614-20be4c3c3ed5
+	golang.org/x/net v0.0.0-20190522155817-f3200d17e092 // indirect
+	golang.org/x/sys v0.0.0-20190602015325-4c4f7f33c9ed // indirect
+	golang.org/x/text v0.3.2 // indirect
+	golang.org/x/tools v0.0.0-20190602112858-2de7f9bf822c // indirect
+	gopkg.in/yaml.v2 v2.2.2
 )