Use fancy characters for gitgutter (for no reason)

dotfiles/vim/vimrc

   \ "active_filetypes": ["bash"],
   \ "passive_filetypes": ["python"] }
 
+let g:gitgutter_sign_added = '✚'
+let g:gitgutter_sign_modified = '❱'
+let g:gitgutter_sign_removed = '❌'
+let g:gitgutter_sign_removed_first_line = '^'
+let g:gitgutter_sign_modified_removed = '❰'
+let g:gitgutter_eager = 1
+
 
 " ..................... "
 " PROGRAM / ENVIRONMENT "