WaE:-Wconversion-null

View.cc:287:10: warning: converting ‘false’ to pointer type for argument 1 of ‘SmartPtr<P>::SmartPtr(P*) [with P = Element]’
WaE:-Wunused-but-set-variable
WaE:-Wwrite-strings

Fix a gazillion
MathMLEntitiesTable.cc:33:1: warning: deprecated conversion from string constant to ‘gchar* {aka char*}’
Remove GCC pipe thing

Why do we need this anyway!
Drop profiling stuff

We don’t need this either.
Remove debug stuff that only sets CFLAGS
Always use PangoComputerModernShaper

This all will go away, but just trying to figure out how this all works.
Remove commented out code
Rename SmartPtr.hh.clean to SmartPtr.hh

The “clean” version was not used because it did not work with gcc 3.3,
we don’t have to support such an old compiler any more.
Enable the space shaper again
Minor
Move test file to tests
Remove ancient install instructions
Move doc files to doc
Move logo to top dir
Remove homepage stuff
Remove --enable-breaks, it does nothing