cycle has performance penalties in larger directories so isn't as suitable a default as toggle.
This allows binding keys when dired-subtree is loaded at a later time.
Move setup files into subdirectories. Move mode directories to modes subdir. This will make it easy to specify a recipe in melpa that maintains the directory structure. Add interactive functions to jump to .el and README files See #170
James Nguyen
Michael Bogdan
Justin Burkett