Add local versions of various support files for checks

This will allow "make check" to work for the driver tests with pdfTeX and XeTeX
when "TEXINPUTS=." is set. Currently, other tests do not work because:

 - We require the graphics package and appropriate drivers when not loading
   with "native drivers" enabled.
 - LuaTeX has additional requirements: to investigate further.


git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4847 de43f980-851b-0410-b2f7-c40aca1f87e0
Add 'local' files needed by LuaTeX

This allows the driver tests to run in 'isolation' with all three engines:
more general point about graphics still outstanding.


git-svn-id: http://www.latex-project.org/svnroot/experimental/trunk@4848 de43f980-851b-0410-b2f7-c40aca1f87e0