multichar: only skip unqualified hotkeys on the input text box now. So
the user can freely set next line in wordlist to anything (as long as it
has at least one qualifier like control) and that will work within and without
of the text input box.

Kept the full hotkey clobber for widget feature for something else in the future.
Merge pull request #984 from monkeyiq/2013nov/issues/879prevnextchar2

multichar: only skip unqualified hotkeys on the input text box now. So