org-html.el (org-export-as-html): Remove useless space before tag.

* org-html.el (org-export-as-html): Remove useless space
before tag.

Thanks to Mathias Bauer for spotting this.
Merge branch 'maint'
org-html.el (org-export-as-html): Remove another useless space before tag.

* org-html.el (org-export-as-html): Remove another useless
space before tag.

Thanks to Mathias Bauer for spotting this.
org-html.el (org-export-as-html): Remove another useless space before tag.

* org-html.el (org-export-as-html): Remove another useless
space before tag.

Thanks to Mathias Bauer for spotting this.
The link generated by org-store-link is escaped twice when tangling with ":comments yes" flag.

* ob-tangle.el (org-babel-spec-to-string): The link generated by
  org-store-link is escaped twice when tangling with ":comments yes"
  flag.
Merge branch 'origin-maint'
org-element: New `org-element-down' function

* contrib/lisp/org-element.el (org-element-down): New function.
* testing/lisp/test-org-element.el: Add test.
org-export: Change source code handling API

* contrib/lisp/org-element.el (org-element-example-block-parser,
  org-element-src-block-parser): Add `:number-lines',
  `:preserve-indent, `:retain-labels', `:use-labels'  and
  `:label-fmt' properties.
* contrib/lisp/org-export.el (org-export-resolve-coderef,
  org-export-get-loc): Apply changes to src-block and example-block
  elements' properties.
(org-export-unravel-code, org-export-format-code,
org-export-format-code-default): New functions.
(org-export-handle-code): Removed function.
* EXPERIMENTAL/org-e-latex.el (org-e-latex-example-block): Use new
  function.
(org-e-latex-src-block): Use new API.  Better handling of numbered
lines with special packages.
* EXPERIMENTAL/org-e-ascii.el (org-e-ascii-example-block,
  org-e-ascii-src-block): Use new functions.
* testing/lisp/test-org-element.el: Add tests.
* testing/lisp/test-org-export.el: Add tests.
test-org-element: Fix a test about block switches
org-export: Remove useless INFO argument from `org-export-unravel-code'

* contrib/lisp/org-export.el (org-export-unravel-code): Remove INFO
  argument.  Fix a bug preventing code references to be properly
  recognized.
(org-export-format-code-default): Apply signature change.
(org-export-resolve-coderef): Fix a bug preventing code references to
be properly recognized.
* EXPERIMENTAL/org-e-latex.el (org-e-latex-src-block): Apply signature
  change.
* testing/lisp/test-org-export.el: Add tests.
Make auditioning of midi and pdf generations asynchronous, and add easy pdf generation.

* lisp/ob-lilypond.el: Make auditioning of midi and pdf asynchronous,
  and add easy pdf generation in the form of `ly-gen-pdf' variable.

* testing/lisp/test-ob-lilypond.el: Tests for above.
fix whitespace errors
Ensure correct order for empty result wrapping blocks.

* lisp/ob.el (org-babel-insert-result): Ensure correct order for empty
  result wrapping blocks.
Merge branch 'origin-maint'
apply :shebang and :padline to shell script execution

* lisp/ob-sh.el (org-babel-execute:sh): Pass all params to subroutine.
  (org-babel-sh-evaluate): Apply :shebang and :padline to shell script
  execution.
changed prefix in Makefile to ilya's local path.
adding contrib file for ilya's misc contribs
adding initial file for org-fastmatch
writing org-fastmatch
adding tests for org tags and properties matcher