all: add support for Go modules

Fixes #181.
Fixes #170.

Author: sbinet

go.mod

@@ -0,0 +1,11 @@
+module github.com/gopherdata/gophernotes
+
+go 1.13
+
+require (
+	github.com/cosmos72/gomacro v0.0.0-20190929212108-d70dd8a6f170
+	github.com/kr/pretty v0.1.0 // indirect
+	github.com/pebbe/zmq4 v0.0.0-20170917105202-90d69e412a09
+	github.com/satori/go.uuid v1.2.1-0.20180103174451-36e9d2ebbde5
+	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
+)

go.sum

@@ -0,0 +1,19 @@
+github.com/cosmos72/gomacro v0.0.0-20190929212108-d70dd8a6f170 h1:zg8/E4AmoZ09TdoYiRbBtBwDghEdOyc9YNEzwIt0Xco=
+github.com/cosmos72/gomacro v0.0.0-20190929212108-d70dd8a6f170/go.mod h1:KJA2tG1LPV/U9zq3I4bjlzGMkTCezSMeD5dSgL5AWa4=
+github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/mattn/go-runewidth v0.0.3 h1:a+kO+98RDGEfo6asOGMmpodZq4FNtnGP54yps8BzLR4=
+github.com/mattn/go-runewidth v0.0.3/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
+github.com/pebbe/zmq4 v0.0.0-20170917105202-90d69e412a09 h1:D+wn+7HlHn4LavkM6OmjnVea5BKr7SkGocQQ2jsu4Go=
+github.com/pebbe/zmq4 v0.0.0-20170917105202-90d69e412a09/go.mod h1:7N4y5R18zBiu3l0vajMUWQgZyjv464prE8RCyBcmnZM=
+github.com/peterh/liner v1.1.0 h1:f+aAedNJA6uk7+6rXsYBnhdo4Xux7ESLe+kcuVUF5os=
+github.com/peterh/liner v1.1.0/go.mod h1:CRroGNssyjTd/qIG2FyxByd2S8JEAZXBl4qUrZf8GS0=
+github.com/satori/go.uuid v1.2.1-0.20180103174451-36e9d2ebbde5 h1:Jw7W4WMfQDxsXvfeFSaS2cHlY7bAF4MGrgnbd0+Uo78=
+github.com/satori/go.uuid v1.2.1-0.20180103174451-36e9d2ebbde5/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
+golang.org/x/sys v0.0.0-20190429094411-2cc0cad0ac78 h1:ddnrbGOgFiC0zV+uaYoSkl0f47vnII6Zu426zWQrWkg=
+golang.org/x/sys v0.0.0-20190429094411-2cc0cad0ac78/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=