org-odt.el: Provide for non-availability of `org-version'

* lisp/org-odt.el (org-odt-update-meta-file): Check for
`org-version' is bound before accessing it.
R-based solution to variable-row-length tables
clean up the code implementing reads of irregular data into R

* lisp/ob-R.el (org-babel-R-assign-elisp): Clean up the code
  implementing reads of irregular data into R.
Improve compatibility with old Makefile

* targets.mk: change the "local.mk" template so that "oldorg" will be
  the default target for maximum compatibility.  Admonish info message
  with a reminder to use "make help" for more information on targets
  and that "oldorg" is the default target for now.  Add new
  convenience target "uncompiled" that will keep the lisp directory
  free from *.elc files and the autoload files up-to-date.

* Makefile: make "targets" and "helpall" depend on "help" so that only
  "help::" or "helpall::" needs to be written for adding more help
  messages.  Useful when users want to add their own messages to "make
  help" et al.
org.el (org-read-date): Bugfix.

* org.el (org-read-date): Bugfix: call `org-eval-in-calendar'
with the 'keepdate parameter set to t when setting the cursor
type.

Thanks to Matt Lundin for reporting this and for the solution.
org.el: Fix bug about (auto-)filling and indenting lines with orgstruct++-mode.

* org.el (org-auto-fill-fallback-function)
(org-indent-line-fallback-function)
(org-fill-paragraph-fallback-function): New variables to store
some fall-back functions when turning `orgstruct++-mode' on.
(orgstruct++-mode): Set the new variables.
(org-indent-line-function, org-fill-paragraph)
(org-auto-fill-function): Use them.

Thanks to Christopher Schmidt for reporting this and to Eric
S Fraga for insisting on it.

This commit creates these fall-back buffer-local variables:

(defvar org-auto-fill-fallback-function nil)
(defvar org-fill-paragraph-fallback-function nil)
(defvar org-indent-line-fallback-function nil)

When `org-auto-fill-function' cannot do anything useful in the
current mode and `org-auto-fill-fallback-function' is set (for
example to `message-do-auto-fill), use the fall-back function
before `do-auto-file'.

When `org-fill-paragraph-function' cannot do anything useful in the
current mode and `org-fill-paragraph-fallback-function' is set (for
example to `message-fill-paragraph'), use the fall-back function
before `fill-paragraph'.

When `org-indent-line-fallback-function' is set, always run it
instead of `org-indent-line-function'.
org-element: Ignore blank lines when removing element indentation

* contrib/lisp/org-element.el (org-element-normalize-contents): Ignore
  blank and empty lines when removing element indentation.
* testing/lisp/test-org-element.el: Add tests.
org-e-latex: Fix coderef display for links with no contents

* contrib/lisp/org-e-latex.el (org-e-latex-link): Fix coderef display
  for links with no contents.
* contrib/lisp/org-e-odt.el (org-e-odt-link): Remove useless test.
* contrib/lisp/org-e-html.el (org-e-html-link): Remove useless test.
org-element: Verse blocks now contain objects

* contrib/lisp/org-element.el (org-element-verse-block-parser): Verse
  blocks now contain objects.
(org-element-verse-block-interpreter, org-element-current-element):
Apply changes to verse blocks.
(org-element-secondary-value-alist): Remove verse blocks from elements
with a secondary string.
* contrib/lisp/org-e-odt.el (org-e-odt-verse-block): Apply changes to
  verse blocks.
* contrib/lisp/org-e-latex.el (org-e-latex-verse-block): Apply changes
  to verse blocks.
* contrib/lisp/org-e-html.el (org-e-html-verse-block): Apply changes
  to verse blocks.
* contrib/lisp/org-e-ascii.el (org-e-ascii-verse-block): Apply changes
  to verse blocks.
* testing/lisp/test-org-element.el: Add tests.
org.el (org-refresh-category-properties): Let-bind `inhibit-read-only' to t.

* org.el (org-refresh-category-properties): Let-bind
`inhibit-read-only' to t.
Merge branch 'master' of orgmode.org:org-mode
org.el (org-eval-in-calendar): Fix docstring to mention the KEEPDATE parameter.

* org.el (org-eval-in-calendar): Fix docstring to mention the
KEEPDATE parameter.

Thanks to Toby Cubitt for spotting this.
etc/ORG-NEWS: Major rewriting.
remove call to bibtex-reformat which often hangs

* lisp/org-bibtex.el (org-bibtex-headline): Remove call to
  bibtex-reformat which often hangs.
don't rely on kill-new to return a string

* lisp/org-bibtex.el (org-bibtex-export-to-kill-ring): Don't rely on
  kill-new to return a string.
etc/ORG-NEWS: add license and some more information.
Merge branch 'origin-maint'
org-ctags.el: Fix an option default value back again.

* org-ctags.el (org-ctags-new-topic-template): Fix the option
default value back again.

This option was "fixed" in Emacs emacs-24 branch:
http://git.savannah.gnu.org/cgit/emacs.git/diff/lisp/org/org-protocol.el?h=emacs-24&id=0fc749f9

During an Emacs merge, I didn't check carefully and backported
this change into Org maint branch.  This is now fixed in Org and
in emacs-24.
Merge branch 'maint'
org-element: Fix docstrings