(org-end-time-was-given): New variable.

(org-end-time-was-given): New variable.
	(org-read-date): Look for time range.
	(org-timestamp-change): Deal with time range issues.
	(org-modify-ts-extra): New function.
	(org-remember-apply-template, org-add-planning-info)
	(org-time-stamp, org-time-stamp-inactive): Make use of
	`org-end-time-was-given'.
	(org-set-regexps-and-options, org-activate-tags)
	(org-archive-subtree, org-toggle-tag)
	(org-make-org-heading-search-string, org-open-at-point)
	(org-link-search, org-remember-handler, org-complete)
	(org-scan-tags, org-make-tags-matcher, org-fast-tag-selection)
	(org-get-tags, org-get-buffer-tags, org-dblock-write:clocktable)
	(org-agenda-list-stuck-projects, org-format-agenda-item)
	(org-agenda-align-tags, org-get-tags-at, org-export-as-ascii)
	(org-ascii-level-start, org-export-as-html)
	(org-export-cleanup-toc-line, org-html-level-start): Use [:alnum:]
	to match tags, in order to allow lanufage-specific characters in
	tags.
	(org-beginning-of-item-list): New command.
	(org-target): New face.
	(org-activate-links): New link type target.