Vi bindings by default and disable ctrl-s/q

Force the use of vi bindings in .bashrc and disable ctrl-s/q so they can
be used within programs like vim. Our connection is fast enough to not
worry!
Update Git email address
[Bash] Do not manually define node path
Enable tmux vi bindings and enable scrolling

Use vi bindings within tmux and enable scrolling in copy mode using the
ctrl-b and ctrl-f keys.
[Vim] Add airline plugin
[Vim] Ignore dist directory
Enable backspace for ctrlp

I had a special hack in my profile for ctrlp usage in non-standard
terminals such as AIX (work). Remove the hack so it works in standard
terminals.
[Vim] Ignore bundles except vundle