- Minor cleanup

- Change shebangs to use 'env' in prep for NixOS (and others)
- `agenda` now has a symlink to the underlying tree structure named ".tree"
- `binbox` has more checking, being prepped for automatic export of symlinks.
- `cdz` now symlinks to the archive directory using "<archive name>.tmp". This is less confusing than a randomized extraction folder, and adds the benefit of being in the FS-tree of the original archive.
- daisy.source changes:
> Added basic debug mode.
> `ched` can now set global (all of the shell) editor or local (lackadaisical utils only) editor.
> The encoding/decoding functions have been expanded and improved. Extra checking, permissions are stored as well, `daisy_dec` can handle stdin.
- Added new functions to manage lackadaisical config: daisy_backup (runs `bak` on config files), daisy_clear (removes config files), and daisy_restore (restores config files archived using bak).
- All functions/tools prefixed with 'daisy_' are now also available prefixed with 'ld_' instead
- Added a new utility, `clip`. This utility keeps a local variable that can be set if given args and get if no args are supplied. Basically a simple clipboard local to the ptty. Supports stdin.

agenda

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 # This script is intended to be run via cron.
 
 # It creates a folder structure in home for the current date in the following format:
@@ -35,7 +35,7 @@ day=$(echo $today | awk -F"-" '{print $3}')
 
 set -e
 
-function errorFn()
+function errorFn
 {
   error=$?
   if [[ $error -gt 0 ]];
@@ -56,4 +56,5 @@ test -L "$today_sym" && rm -rf "$today_sym"
 # Now we can set up today's directory
 mkdir -p "$root_dir/$year/$month/$day"
 ln -s "$root_dir/$year/$month/$day" "$today_sym"
+ln -s "$root_dir" "$today_sym/.tree"
 exitcode=@?