creation of the parser registry (ParserDetails.ini) at installation
time which does not work if using DESTDIR.
Instead of breaking abstraction barriers (use of _USE_DESTDIR) to make
this work, this task was moved to INSTALL/DEINSTALL scripts where it
really belongs, which incidentally also solves the problem described
above.
- In order to move the creation of the parser registry to the pkgsrc
scripts, Makefile.PL was changed (through patch-aa) to respect the
variable SKIP_SAX_INSTALL (inspired by XML::LibXML).
- File::Temp is a part of Perl since 5.6.1 so we do not need an explicit
DEPENDS line for this.
