Fixed a small but annoying focus bug when changing tabs and using split panes.Tabs were not putting the focus on the terminal pane.
Fixed a small but annoying focus bug when changing tabs and using split panes.Tabs were not putting the focus on the terminal pane.

sedwards2009/extraterm,sedwards2009/extraterm,sedwards2009/extraterm,sedwards2009/extraterm,sedwards2009/extraterm