Update Brewfile
Fix history-stat alias
Add history and ps grep aliases (hgrep & psgrep)

`psgrep` gives more information than the conventional `pgrep`
Add alias to reset tor identity
Remove bash/bashrc aliases
Switch from 'brewall' to 'brew file' aliases
Fix zsh shell check

$SHELL holds /path/to/zsh, not simply 'zsh', so a regular expression is
needed.
Comment out mplayer aliases
Add zsh suffix abbreviation goodness

Mnemonic: 'I' = 'Into'
Delete modeline from bundles.vim
Remove plugin versioning info from bundles.vim
Remove vimux plugin
Enable tagbar
Remove superfluous 'autoload' directives
Remove better-whitespace plugin
Add vim-niceblock settings
Remove vim-sml plugin
Remove vim-arpeggio plugin
Delete ag.vim plugin settings
Turn off trailing whitespace highlights in Unite