Also change upstream to github.

This change moves away from stable release. Because we need CMakeLists.txt. It is not in any release yet.

They are likely to release another stable version within this year. We can upgrade to that version when it is available.

Bug: 157157503
Change-Id: If6f245dbabe36a114563d209c8e100b7e3083f20

* configure.ac, doc/xslt.html: updated for the release
* doc/*, python/setup.py, testapi.c: regenerated

- Makefile.am: don't package .git
- configure.in : update to new release
- doc/xml.html: added the new release
- doc/* testapi.c: regenerated

The encoding.html page was generated incorectly, revamp the input
xml.html and convert the full XSLT chain to use and serve it as
UTF-8
* doc/*: fix xml.html, update all stylesheets and regenerate

* configure.in: bump version
* doc//*: regenerated

* doc/*.html doc/site.xsl doc/xml.html: Dagobert Michelsen pointed out
  that binaries build for Solaris now live in OpenCSW

* include/libxml/xpath.h: small doc improvement for xmlXPathContext
  from Jack Jansen, fixes #524759
* doc/newapi.xsl doc/*: fixed a problem and regenerated the docs
Daniel

svn path=/trunk/; revision=3722

* valid.c: fixed a weird error where validity context whould not
  show up if warnings were disabled pointed out by Bob Stayton
* xmlIO.c doc/generator.py: cleanup and fix to regenerate the docs
* doc//* testapi.c: rebuilt the docs
Daniel

* doc//*: updated the Ruby bindings links, and regenerated the
  docs.
Daniel

* libxml.spec.in: the profiling usually don't work, disabled
* doc/*: rebuilt
Daniel