update changelog for release-1.1.2
update changelog for release-1.1.2

urwid/urwid,rndusr/urwid,wardi/urwid,rndusr/urwid,hkoof/urwid,wardi/urwid,foreni-packages/urwid,foreni-packages/urwid,harlowja/urwid,ivanov/urwid,foreni-packages/urwid,hkoof/urwid,rndusr/urwid,douglas-larocca/urwid,drestebon/urwid,urwid/urwid,drestebon/urwid,tonycpsu/urwid,drestebon/urwid,hkoof/urwid,harlowja/urwid,inducer/urwid,tonycpsu/urwid,harlowja/urwid,wardi/urwid,urwid/urwid,ivanov/urwid,douglas-larocca/urwid,inducer/urwid,ivanov/urwid,inducer/urwid,douglas-larocca/urwid,tonycpsu/urwid