Inbox post (#22)

Inbox POST from federated servers now working for statuses and follow requests.
    Follow request client API added.
    Start work on federating outgoing messages.
    Other fixes and changes/tidying up.

internal/api/client/instance/instance.go

@@ -11,7 +11,7 @@ import (
 )
 
 const (
-	// InstanceInformationPath
+	// InstanceInformationPath is for serving instance info requests
 	InstanceInformationPath = "api/v1/instance"
 )
 

internal/api/client/instance/instanceget.go

@@ -6,6 +6,7 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
+// InstanceInformationGETHandler is for serving instance information at /api/v1/instance
 func (m *Module) InstanceInformationGETHandler(c *gin.Context) {
 	l := m.log.WithField("func", "InstanceInformationGETHandler")