Code completition: left/right arrow keys handled. Left arrow dismisses the dialog when reaches the dot. Right arrow dismissed the dialog when reaches the next line.
ListBox appearance fixed.
TAB key can insert the first matching entry.
Autocorrect:
"Autocorrect Keywords" has been renamed to "Autcorrect" (in the UI, and the config file, after this patch a make dev-install is needed). Keyword case correction is not just capitalizing the first letter ( eg. Elseif -> ElseIf ).
Autoclose procedures:
cursor is being placed inside the preocedure.

Change-Id: Ie7e9ae96b49bd94562db83f96e1c4ad63ab3f3d6