Added go Mod File

Author: theryecatcher

go.mod

@@ -0,0 +1,12 @@
+module github.com/theryecatcher/chirper
+
+require (
+    github.com/google/go-genproto.git b5d4398
+    github.com/grpc/grpc-go.git eb55fa5
+    github.com/golang/protobuf.git 951a149
+    github.com/google/uuid.git 9b3b1e0
+    github.com/gorilla/context.git 51ce91d
+    github.com/gorilla/securecookie.git e65cf8c
+    github.com/gorilla/sessions.git 68d1ede
+    github.com/julienschmidt/httprouter.git 26a0597
+)