Merge pull request 'fix message' (#4) from test_fix into master

Reviewed-on: http://git.tfm.ro/mihaim/elbot/pulls/4

sending_test.go

@@ -44,7 +44,7 @@ func TestSendLogin(t *testing.T) {
 			}
 
 			// test content of the packet
-			assert.Equal(t, reply, tt.resultBuffer, "Login buffers not the same")
+			assert.Equal(t, reply, tt.resultBuffer, "Login buffers not the same. Check encoding")
 		})
 	}
 }