bind: save position when formatting file
bind: changes all bindings to their non-recursive brethren

Due to guidance in Steven Losh's Learn Vim Script the Hard Way

http://learnvimscriptthehardway.stevelosh.com/chapters/05.html
plug: adds vim-startify
plug: adds undotree
bind: added a mapping for stripping trailing whitespace
bind: added bindings for creating newlines without entering insert mode
cfg: showing tab characters as arrows
plug: added Join plugin