gui.plugins.contenthandlers: display time in fraction selection slider for SVG editor

git-svn-id: svn+ssh://svn.gna.org/svn/advene/trunk@7629 3fb6f576-06d4-0310-ad11-a4b695aa9f05
Reorder win32 dependencies

git-svn-id: svn+ssh://svn.gna.org/svn/advene/trunk@7630 3fb6f576-06d4-0310-ad11-a4b695aa9f05
Add shape icon

git-svn-id: svn+ssh://svn.gna.org/svn/advene/trunk@7631 3fb6f576-06d4-0310-ad11-a4b695aa9f05