removed also the alt+shift key combo from command bar and logic
on connection dialog, enter triggers connect
Cursors are now working on IE exactly they work on the other browsers.
on IE, cursor kept blinking after hiting enter for connection. Fixed by moving focus before connection
When focus was on pcb and hiting enter, form was submited. Fixed that. The only action on enter is the connect from main dialog.
Merge pull request #9 from cezarboicu/master

IE cursors working + small fixes.