icon to indicate used tabs
* src/AttrEdit.py: use new label scheme for tabs that uses an
icon to indicate used tabs
* src/NameEdit.py: use new label scheme for tabs
* src/Date.py: incorporate instance check form gramps20 branch
* src/EditPerson.py: add additional fields for name edit, handle
lds page better, adapt to new label scheme
* src/GrampsDbBase.py: fix typos
* src/GrampsGEDDB.py: fix undo handling
* src/GrampsInMemDB.py: fix undo handling
* src/GrampsXMLDB.py: fix undo handling
* src/PeopleView.py: don't reselect an already selected person
* src/Utils.py: new tab scheme
* src/edit_person.glade new tab scheme
* src/gramps_main.py: 1->True, 0->False replacements
* src/DbPrompter.py: bring up to date with gramps20 branch
* src/DisplayModels.py: bring up to date with gramps20 branch
* src/ReadGedcom.py: bring up to date with gramps20 branch
* src/Relationship.py: bring up to date with gramps20 branch
svn: r4406
5c137d199c