From Valeri Fine:   - Add documentation.   - Add QT_VERSION 4 CPP flag (no test has been performed against Qt4 yet).   - Remove the redundant code.   - Add the enforcement of the Qt-ROOT layer for Qt-applications     to eliminate the need to adjust ".rootrc" and eventually crash.     If user started the  Qt-application then Gui.Backend "native"     must be treated as "qt". (thanks CMS feedback )
From Valeri Fine:
  - Add documentation.
  - Add QT_VERSION 4 CPP flag (no test has been performed against Qt4 yet).
  - Remove the redundant code.
  - Add the enforcement of the Qt-ROOT layer for Qt-applications
    to eliminate the need to adjust ".rootrc" and eventually crash.
    If user started the  Qt-application then Gui.Backend "native"
    must be treated as "qt". (thanks CMS feedback )


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@13866 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root