6128: Reverse bug fix keeping code refactor

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@21576 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
Mac: Add goocanvas, replace pyexiv2 with gexiv2


git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@21578 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
Revert of 21558 because of changes in the GTK package for Win

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@21579 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
Mac: Add patch for gexiv2 so that libtool can link the Gir,


git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@21580 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
Bundle libgexiv2, adjust data and icon paths back to share


git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@21582 4ae1f11a-8b86-4847-b8af-ab372f36d1fd
handle CLI pathological case

git-svn-id: svn+ssh://svn.code.sf.net/p/gramps/code/branches/maintenance/gramps40@21583 4ae1f11a-8b86-4847-b8af-ab372f36d1fd