1/2 of about/author completed

git-svn-id: svn://svn.savannah.gnu.org/texmacs/trunk@8817 64cb5145-927a-446d-8aed-2fb7b4773692
Doc: complete Help About except for welcome

git-svn-id: svn://svn.savannah.gnu.org/texmacs/trunk@8818 64cb5145-927a-446d-8aed-2fb7b4773692
Fix for my Qt version


git-svn-id: svn://svn.savannah.gnu.org/texmacs/trunk@8819 64cb5145-927a-446d-8aed-2fb7b4773692
web:broken link in perso page

git-svn-id: svn://svn.savannah.gnu.org/texmacs/trunk@8820 64cb5145-927a-446d-8aed-2fb7b4773692
Win: fix link disambiguation

git-svn-id: svn://svn.savannah.gnu.org/texmacs/trunk@8821 64cb5145-927a-446d-8aed-2fb7b4773692
Win: fix jumping to searches in doc and sources

git-svn-id: svn://svn.savannah.gnu.org/texmacs/trunk@8822 64cb5145-927a-446d-8aed-2fb7b4773692
More fixes related to url usage

git-svn-id: svn://svn.savannah.gnu.org/texmacs/trunk@8823 64cb5145-927a-446d-8aed-2fb7b4773692
Fix for bug #43765 with patch thanks to Darcy Shen

git-svn-id: svn://svn.savannah.gnu.org/texmacs/trunk@8824 64cb5145-927a-446d-8aed-2fb7b4773692