Add go module

Author: envsh

go.mod

@@ -0,0 +1,9 @@
+module github.com/TokTok/go-toxcore-c
+
+go 1.12
+
+require (
+	github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 // indirect
+	github.com/sasha-s/go-deadlock v0.2.0
+	github.com/streamrail/concurrent-map v0.0.0-20160823150647-8bf1e9bacbf6
+)

go.sum

@@ -0,0 +1,6 @@
+github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 h1:q2e307iGHPdTGp0hoxKjt1H5pDo6utceo3dQVK3I5XQ=
+github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5/go.mod h1:jvVRKCrJTQWu0XVbaOlby/2lO20uSCHEMzzplHXte1o=
+github.com/sasha-s/go-deadlock v0.2.0 h1:lMqc+fUb7RrFS3gQLtoQsJ7/6TV/pAIFvBsqX73DK8Y=
+github.com/sasha-s/go-deadlock v0.2.0/go.mod h1:StQn567HiB1fF2yJ44N9au7wOhrPS3iZqiDbRupzT10=
+github.com/streamrail/concurrent-map v0.0.0-20160823150647-8bf1e9bacbf6 h1:XklXvOrWxWCDX2n4vdEQWkjuIP820XD6C4kF0O0FzH4=
+github.com/streamrail/concurrent-map v0.0.0-20160823150647-8bf1e9bacbf6/go.mod h1:yqDD2twFAqxvvH5gtpwwgLsj5L1kbNwtoPoDOwBzXcs=