org-bibtex.el (org-bibtex-no-export-tags): Fix docstring

* org-bibtex.el (org-bibtex-no-export-tags): Fix docstring.

Thanks to Leonard Randall for the fix.
Merge branch 'maint'
org.texi (Property syntax, noweb-ref): Minor fixes

* org.texi (Property syntax, noweb-ref): Minor fixes.
org.el (org-do-emphasis-faces): Fix docstring

* org.el (org-do-emphasis-faces): Fix docstring.
ob-table.el (org-sbe): Minor enhancements

* ob-table.el (org-sbe): Minor enhancements.
ob-ocaml.el (org-babel-execute:ocaml): Code cleanup

* ob-ocaml.el (org-babel-execute:ocaml): Code cleanup.
ob-tangle.el (org-babel-spec-to-string): Don't use `org-babel-trim

* ob-tangle.el (org-babel-spec-to-string): Don't use
`org-babel-trim'.
Alias `org-babel-trim' and `org-babel-chomp' to `org-trim' and `org-trim-trailing'.

* org.el (org-trim): Rewrite and make a defsubst.

* org-bibtex.el (org-bibtex-get): Use `org-trim' instead of
`org-babel-trim'.

* ob-core.el (org-babel-trim): Delete and alias to `org-trim'.
(org-babel-chomp): Delete and alias to `org-trim-trailing'.
(org-trim-trailing): New defsubst.
(org-babel-examplize-region): Fix version.
Fix `org-clock-put-overlay'
Merge branch 'maint'

Conflicts:
	lisp/org-clock.el
org-bibtex.el: New option `org-bibtex-inherit-tags'

* org-bibtex.el (org-bibtex-tags-are-keywords): Enhance
docstring.
(org-bibtex-inherit-tags): New option.
(org-bibtex-headline): Use the new option.

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