-put placeholder for default size for an undocked puttywidget
-removed the undock icon from the puttywidget's title bar
-changed the tab order for mainwindow and usersetup
-upped the retries for opening a putty session. minimize opening a session, and cant find it in time and gets the error "Error opening Putty"
-changed main window to dock putty session on left dock area
added key press event so when you start typing with the putty widget in focus it will give focus to the putty window
-made resizing and undocking much simpler
-also fixed the top line being cut off
-eliminated unneeded QWidget
changed patched level