* allow to set custom impl, decl file names for a class for THtml
* for class [A::]B::C without decl and impl file name, automatically
check whether header b/inc/B/C.h, source b/src/C.cxx exist
* special treatment of Smatrix, mathcore classes, so they end up in the
proper module
* fix output of templated parameters


git-svn-id: http://root.cern.ch/svn/root/trunk@14914 27541ba8-7e3a-0410-8455-c3a389f83636