vimrc - mapping updates for tag navigation
vimrc - mapping updates for tag navigation

- switched <Ctrl-\> cscope legacy to <M-\> for Ergodox layout
- unify ctags and gtags mappings (kind of) under the same key sequence
- minor tunings for fzf.vim
- mapping of :q

unicell/dotfiles,unicell/dotfiles,unicell/dotfiles,unicell/dotfiles