Update vimrunner
Handle do-blocks in ruby methods
Handle extra closing brackets

Mostly for ruby calls
Minor refactoring
Handle ruby comments
README fix
README emphasizing
Haml classes
Fix a bug with ruby methods
Improve text objects with a count

Also fixes a bug when only one item is in the argument list.
Minor refactoring
Extract some common logic

Seems like I'm going to need a couple of objects.
Extract a "movement" object
Change behaviour of text objects with a count

Instead of affecting more items, count now affects "outer" items.
WIP SidewaysJump mappings working in visual mode
Get jumping left/right with a count work

Still works a bit iffy in operator-pending mode, though :/.
Theoretically, it works correctly, but doesn't replilcate the behaviour
of the `w` motion -- it doesn't go to the end of the argument, but the
beginning, making many motions possibly useless.