Don't return wxID_OK from a cancel.

Also fixes the Save icon not getting enabled/disabled.

Fixes: lp:1810116
* https://bugs.launchpad.net/kicad/+bug/1810116

eeschema/dialogs/dialog_lib_edit_pin_table.cpp

@@ -655,9 +655,9 @@ void DIALOG_LIB_EDIT_PIN_TABLE::OnClose( wxCloseEvent& event )
     }
 
     if( IsQuasiModal() )
-        EndQuasiModal( wxID_OK );
+        EndQuasiModal( wxID_CANCEL );
     else if( IsModal() )
-        EndModal( wxID_OK );
+        EndModal( wxID_CANCEL );
     else
         event.Skip();
 }

eeschema/libedit/lib_edit_frame.cpp

@@ -173,6 +173,7 @@ BEGIN_EVENT_TABLE( LIB_EDIT_FRAME, EDA_DRAW_FRAME )
     EVT_UPDATE_UI( wxID_PASTE, LIB_EDIT_FRAME::OnUpdatePaste )
     EVT_UPDATE_UI( ID_LIBEDIT_EXPORT_PART, LIB_EDIT_FRAME::OnUpdateHavePart )
     EVT_UPDATE_UI( ID_LIBEDIT_SAVE, LIB_EDIT_FRAME::OnUpdateSave )
+    EVT_UPDATE_UI( ID_LIBEDIT_SAVE_ALL, LIB_EDIT_FRAME::OnUpdateSave )
     EVT_UPDATE_UI( ID_LIBEDIT_SAVE_AS, LIB_EDIT_FRAME::OnUpdateSaveAs )
     EVT_UPDATE_UI( ID_LIBEDIT_REVERT, LIB_EDIT_FRAME::OnUpdateRevert )
     EVT_UPDATE_UI( ID_LIBEDIT_CHECK_PART, LIB_EDIT_FRAME::OnUpdateEditingPart )