helm: enable wrapping around top<->bottom

Change-Id: I4930ca50254650f72746c2d8d56e7128910c9011
init.el: move keybinds load to the end of init

Sometimes we need to fix things up (like removing some minor modes'
stupid keybindings) before we define our own keybindings.

Change-Id: Ifc92860cb271b20e64236f9ff28a0cf1a5c28fb3
flyspell: remove "C-;" binding

Change-Id: I5a730e3c42183fa87e88e6ccff247ca39893059c
submodule: helm: new commits (important bug fix)

Change-Id: Icdbe2dfd7020c88f07479ba9d24cb7d420e93761