org.texi: Small fixes
Preserve priority of #+TARGET over #+NAME when resolving a link

* lisp/org.el (org-link-search): Preserve priority of #+TARGET over
  #+NAME when resolving a link.  This reverts partially commit
  49b14b02247adeb945e748a670169ef9cdf8c237.
ox-latex: Do not prefix relative paths with "file://"

* lisp/ox-latex.el (org-latex-link): Do not prefix relative paths with
  "file://".