- add style [simple | full] command to allow simple display. current object list display take too much space.
- add search [obj | mgr] [plain | re] <text> command to allow user search object or manager list by substring or regex.
- add ls search <page> to browse the search result.
- set IronPad minidump dump type from full memory to normal.
- fix Unvirt ls command page count display error.