Further clarify in-development files

Renamed each in-development shell script file so that they are
    very clearly not ready to be run by the end-user.

dev/tmdiskenum__DO_NOT_RUN__DEVELOPMENT_ONLY.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+
+function storebackupdrivelist() {
+  
+  # Search for external drives
+  local ext_drv_srch=`diskutil list | grep external`
+  local ext_drv_list=`diskutil list | grep external | sed 's/.*\(disk[0-9][0-9]*\).*/\1/g'`
+  
+  # Then, for each one...
+  for drivename in $ext_drv_list; do
+    # Get the HFS partitions
+    local ext_hfs_ptns=`diskutil list ${drivename} | grep "Apple_HFS" | grep "${drivename}" | cut -w -f7`
+    # And get their volume names, mount points, and mount status
+    for partitionname in $ext_hfs_ptns; do
+      local volumename=`diskutil info /dev/${partitionname} | grep "Volume Name:" | cut -w -f4`
+      local mountpoint=`diskutil info /dev/${partitionname} | grep "Mount Point:" | cut -w -f4`
+      if [ mountpoint == "" ]; then
+        mountpoint="(none)"
+        local mountstatus="NO"
+      else 
+        local mountstatus="YES"
+      fi
+      if [ ${#drives[@]} -eq 0 ]; then 
+        drives=("${partitionname}")
+      else 
+        drives=("${drives[@]}","${partitionname}")
+      fi
+      drives=("${drives[@]}","${volumename}")
+      drives=("${drives[@]}","${mountstatus}")
+      drives=("${drives[@]}","${mountpoint}")
+      drives=("${drives[@]}","EOL")
+    done
+  done
+}
+
+declare -a drives
+storebackupdrivelist drives
+
+echo "drives = ${drives}"