* Rename shortcut to command in help
* Add dir arg to list usage
* Add help to read command
* Add help to write command
* Add help to date command
* Add manual
* Add help to copy
* Add help to delete
* Add help to dhcp
* Add help to edit
* Add elf command to autocomplete
* Update boot in manual
* Add help to elf
* Add help to env
* Add help to help
* Add help to hex
* Add help to lisp
* Add help to move
* Add help to shell
* Refactor user help
* Update crates
* Improve debug
* Update binaries
* Increase user process memory space
* Exit process before shutdown
* Add more content to manual
* Update manual
* Update screenshots
* Update index.md
* Add link to the manual
* Update shields in readme
* Add links to the manual
* Add games to README
* Rewrite the first part of the index
* Remove a word
* Rewrite usage section
* Add demo section
* Rewrite part of the doc
* Remove html files
* Add make website command
* Commit html files
* Fix indentation
* Fix code block
* Add monitor option to qemu to take screenshots
* Update CSS
* Fix CSS
* Add font-family sans-serif to website
* Add calc doc
* Link doc from readme
* Rename stdnil to stdnull
* Add items to the TODO list in the README
* Update instructions in the README
* Improve feature list in README
* Add link to doc in README
* Disable unused show command
* Add colors to chess perf command