svn, please really delete str_util.py this time
svn, please really delete str_util.py this time

--HG--
extra : convert_revision : 574f31fb59e2f933b70bdb6c980fcb40c1741a05

zyga/urwid,tonycpsu/urwid,rndusr/urwid,mountainstorm/urwid,bk2204/urwid,inducer/urwid,bk2204/urwid,westurner/urwid,rndusr/urwid,westurner/urwid,drestebon/urwid,ivanov/urwid,urwid/urwid,urwid/urwid,wardi/urwid,harlowja/urwid,mountainstorm/urwid,drestebon/urwid,drestebon/urwid,zyga/urwid,mountainstorm/urwid,foreni-packages/urwid,zyga/urwid,inducer/urwid,bk2204/urwid,hkoof/urwid,hkoof/urwid,foreni-packages/urwid,hkoof/urwid,urwid/urwid,westurner/urwid,harlowja/urwid,douglas-larocca/urwid,douglas-larocca/urwid,inducer/urwid,Julian/urwid,rndusr/urwid,Julian/urwid,wardi/urwid,foreni-packages/urwid,ivanov/urwid,tonycpsu/urwid,ivanov/urwid,wardi/urwid,harlowja/urwid,douglas-larocca/urwid,tonycpsu/urwid,Julian/urwid