[columns] Initial commit
[subtree] Add some presentation options
[subtree] dired-subtree-remove removes children as well
[subtree] Get depth at point
[subtree] Better filter-up
[subtree] Fix expansion if expanded dir is last item in subtree
[subtree] Check for error in is-expanded-p
[subtree] Fix next/prev sibling when point isn't on a file.
[filter] Update readme to add info about keymap
[utils] Add some predicates
[open] Don't try to run handlers on directories
[utils] Add some navigation functions
Rename match function from -alist to -regexp
[utils] Add extension matcher abstraction
[open] Add handler to run elisp code.
Fix compile warnings
[filter] Add autoloads
[filter] [Issue #4] Automatically turn on filter mode if filter is inserted and filter-mode is disabled.
[filter] Add save/load
[filter] Store only extension as argument to extension filter