Fixy Fondue

More bug fixes. The 0.3.x series is just going to be a bunch of bug fixes that stabilize the refactors introduced in 0.3.0 and 0.3.1.

Bugs fixed:

• Search scrolling was incorrect.
• Code snippets were broken.
• d and x were not working in Visual Block Mode. (Thanks @xconverge!)
• C-c and C-[ were not working in Insert Mode.
• Don't require double <esc> to get to normal mode when the autocomplete window is open in insert mode.
• We were incorrectly reporting the users were in normal mode when they weren't in some cases.
• Editing in split editors was broken in some cases.