* testdso.c xmlregexp.c: warning patches from Peter Breitenlohner
* include/libxml/valid.h valid.c parser.c: serious DTD parsing
speedups, start to deprecate 3 ElementDef related entry point
and replace them with better ones.
Daniel
* relaxng.c: fixed bug #157633 in relaxng choice optimization
* result/relaxng/choice0* test/relaxng/choice0*: added regression
tests about it.
* doc/*: rebuilt
* testdso.c: removed a warning due to a missing void in signature.
Daniel