.environment: disable accessibility support

Shuts up some warnings.
.bashrc: nexus 5 connect/disconnect
emacs: don't use paradox
emacs: switch to other window with C-tab
emacs: enable evil but use emacs state by default
emacs: set "en" dictionary as default
emacs: adjust repo urls
i3: I no longer use the hangout extension
i3: add apps to go_to_window mode

Also, float and move to scratchpad some chrome apps.
init: update ubuntu releases