Revert "Don't close the window with the last group tab, if the last child of the group is closed. (#537)"

This reverts commit 63a72c9e623b625a362a56f792e043db7e6a894c.
Support "?" in the title of group tabs
Support multiple parameters for group tabs, like "title=(title);temporary=(boolean)"
Update URI by setter
Fix typo

ues =>
yes
^
Close needless group tabs automatically if they are temporary