Update README.md

Add authors, including Kenji Rikitake and Andreas Stenius
Merge pull request #7 from kaos/kaos

Add application structure and rudimentary input loop processes by @kaos
Don't show another prompt after quit
Merge pull request #9 from kaos/kaos

* Update erltrek_terminal.erl to fix issue #8
Update erltrek_event.erl

* Fix typespec on start_link/1
Update erltrek_terminal.erl

* In captains_loop/0: io_format_error/1 does not exist, the correct function is file:format_error/1
Update src/erltrek_terminal.erl

* Add handle_info/2 and trap 'EXIT' conditions
Start proper erltrek shell, with command history and tab completion.
Fix bugged quad move event on fail to move.
Merge remote-tracking branch 'upstream/master' into kaos

Conflicts:
	src/erltrek_terminal.erl