Release 1.4.0

See CHANGELOG.md for detailed release notes.

Release 1.3.

* In Vim check for a directory change also in insert mode.
* Improve operation of `scd --unalias`.
* Remove noglob modifier for the scd function.
* Ignore non-directory entries in `scd --add`.
* Remove non-existent paths when trimming the index.

Release 1.2.

* match end-of-path matching with $.
* Add option -A,--all for all matches.
* Compress index duplicates to an equivalent timestamp.
* Simplify directory matching.
* Undefine private sub-functions when scd returns.
* Create SCD_SCRIPT under /tmp/ when ~/bin does not exist.

Release 1.1

smart-change-directory 1.0