Remove print statement that was left in by accident... woops!

This function accepts functional options, and allows you to set an alternate home dir for keybase

chat.go

@@ -5,6 +5,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"os/exec"
 	"time"
 
 	"samhofi.us/x/keybase/v2/types/chat1"
@@ -44,7 +45,7 @@ func getNewMessages(k *Keybase, subs *subscriptionChannels, execOptions []string
 
 		cmd = append(cmd, execString...)
 
-		execCmd := execCommand(k.ExePath, cmd...)
+		execCmd := exec.Command(k.ExePath, cmd...)
 		stdOut, _ := execCmd.StdoutPipe()
 		execCmd.Start()
 		scanner := bufio.NewScanner(stdOut)

go.mod

@@ -1,3 +1,3 @@
-module samhofi.us/x/keybase
+module samhofi.us/x/keybase/v2
 
 go 1.13

keybase.go

@@ -9,9 +9,6 @@ import (
 	"samhofi.us/x/keybase/v2/types/chat1"
 )
 
-// Used for testing
-var execCommand = exec.Command
-
 // Possible MemberTypes
 const (
 	TEAM string = "team"
@@ -73,7 +70,7 @@ func (k *Keybase) Exec(command ...string) ([]byte, error) {
 
 	cmd = append(cmd, command...)
 
-	out, err := execCommand(k.ExePath, cmd...).Output()
+	out, err := exec.Command(k.ExePath, cmd...).Output()
 	if err != nil {
 		return []byte{}, err
 	}

types.go

@@ -114,7 +114,6 @@ type SendMessageOptions struct {
 	ReplyTo           *chat1.MessageID   `json:"reply_to,omitempty"`
 	ExplodingLifetime *ExplodingLifetime `json:"exploding_lifetime,omitempty"`
 	UnreadOnly        bool               `json:"unread_only,omitempty"`
-	NonBlock          bool               `json:"nonblock,omitempty"`
 }
 
 type sendMessageParams struct {