Following gnus links: Don't mark unrelated articles read

* lisp/org-gnus.el: (org-gnus-follow-link): Fix argument to
  gnus-group-read-group so that following a link does not result in
  unread article being selected.

The NO-ARTICLE argument to gnus-group-read-group should be t.
Otherwise org-gnus-follow-link selects the most unread article in a
group before selecting the linked article. This results in unread
articles being unread (which can cause one to miss important mail).
Match #+name/#+tblname/#+tblfm along with uppercase twins.

* org.el: Use (case-fold-search t).
(org-edit-special, org-ctrl-c-ctrl-c): Ditto.

* org-table.el:
(org-table-store-formulas, org-table-get-stored-formulas)
(org-table-fix-formulas, org-table-edit-formulas)
(org-old-auto-fill-inhibit-regexp, orgtbl-ctrl-c-ctrl-c)
(orgtbl-toggle-comment, org-table-get-remote-range): Ditto.

* org-footnote.el:
(org-footnote-goto-local-insertion-point): Ditto.

* org-exp.el: Ditto.

* org-colview.el:
(org-dblock-write:columnview, org-dblock-write:columnview):
Ditto.

* org-colview-xemacs.el:
(org-dblock-write:columnview): Ditto.

* org-clock.el (org-clocktable-write-default): Ditto.

* org-capture.el (org-capture-place-table-line): Ditto.

* ob.el (org-babel-data-names, org-babel-goto-named-src-block)
(org-babel-src-block-names)
(org-babel-where-is-src-block-result, org-babel-result-end)
(org-babel-where-is-src-block-head)
(org-babel-find-named-result, org-babel-result-names): Ditto.
Allow %<num> escapes to capture templates, expanded to text entered in <num>'th prompt

* org-capture.el (org-capture-fill-template): Expand %<num>
escape sequences into text entered for <num>'th %^{PROMPT} escape.
Agenda: Add org-agenda-diary-sexp-prefix customization option

* lisp/org-agenda.el (org-agenda-diary-sexp-prefix): Regexp matching
deadline/scheduling information to be displayed in diary sexp agenda
items.
(org-agenda-get-sexps): Extract deadline/scheduling information from
diary sexp entries.
Agenda: Add org-agenda-skip-timestamp-if-deadline-is-shown

* lisp/org-agenda.el (org-agenda-skip-timestamp-if-deadline-is-shown):
Skip timestamp items in agenda view if item is already shown as a
deadline item.
(org-agenda-skip-dealine-if-done): Pass deadline results to
org-agenda-get-timestamps.
(org-agenda-get-timestamps): Optionally take list of deadline results,
so that timestamp results can be skipped if already included in
deadline results.
Fix missing } in org.texi.
org-table.el: Add defcustoms for LaTeX export of table rules :tstart, :hline and :tend

* org-table.el (orgtbl-to-generic): Add check for :skipheadrule.
When present, the :hline following the head will be skipped.  This is
necessary to avoid doubling of horizontal rules in LaTeX longtable
environments and consequent width problems.

* org-latex.el (org-export-latex-tables-tstart)
(org-export-latex-tables-hline)
(org-export-latex-tables-tend): New options.
(org-export-latex-tables): Use the new options.
org-latex.el: Support setting the :hfmt parameter from #+ATTR_LaTeX.

* org-latex.el (org-export-latex-tables): Support setting
the :hfmt parameter from #+ATTR_LaTeX.

TINYCHANGE
org-publish.el: Use (case-fold-search t) when looking for #+INCLUDE:.

* org-publish.el (org-publish-cache-file-needs-publishing):
Use (case-fold-search t) when looking for #+INCLUDE:.
org-exp.el: Handle new parameter :addlevel when including a file.

* org-exp.el (org-export-handle-include-files)
(org-get-file-contents): Handle new parameter :addlevel.

TINYCHANGE
org-capture.el: Fixed bug in org-capture-templates %<n> expandos

* lisp/org-capture.el (org-capture-fill-template): Fixed regexp for
  %<n> expandos to match any positive integer.
  (org-capture-templates): Updated docstring accordingly.

* doc/org.texi: Updated documentation accordingly.
ensure newline precedes automatically-added returns for Python code blocks

* lisp/ob-python.el (org-babel-execute:python): Ensure newline
  precedes automatically-added returns.
org.el (org-goto): Fix docstring and document what C-u does.

* org.el (org-goto): Fix docstring and document what C-u does.

Thanks to John Hendy for pointing this.
org.texi: Fix insertion of {} chars.

Thanks to Richard Stanton for spotting this.
Merge branch 'origin-maint'
org-table: Fix typo in a docstring

* lisp/org-table.el (org-table-number-fraction): Fix typo.
Merge branch 'maint'
Introduce compatibility and convenience targets, local.mk template, add "helpall"

* Makefile: new target "helpall" to document all targets, while "help"
  continues to show a brief subset.

* default.mk: add cutlines for sed to produce local.mk with.

* targets.mk: add target "local.mk" to produce an (empty) local.mk
  configuration template when it isn't already present.  Ignore any
  error when making this target since sed might not be present on all
  systems.  Redefine target "update" to not include testing, similarly
  add target "update2" to additionally install without test.  Add
  targets "up0" to stop after git pull and "up1" to stop after test,
  while "up2" continues to do everything and then installs.  Complete
  .PHONY target list.  Add "refcard" target for compatibility with old
  make.  Clean contrib in "cleanall", too.
Merge branch 'master' of orgmode.org:org-mode
Fix bug in `org-insert-link'.