Add motd option

Merge pull request #20 from liamg/liamg-fix-output-race-condition

Fix output race condition

Fix extra escape on proxied commands

API changes to allow toggling of status bar

Merge branch 'master' of github.com:liamg/shox

Merge pull request #14 from georgijd/support-multiple-helper-instances

Initial support for multiple helper instances

Start terminal in configurable directory