Hard math to fix
issue #571. Well, not really hard math,
just checking if vector is in opposite direction and trait
that as a special case when removing rope dividing point
(this could only happens when rope sticks to land outline,
so this basically fixes a bug in another bug).
fix compilation with clang. fixes
issue #553 - thanks to julien for reporting and to drew for the first part of the fix
at vatten's request. make resurrection always resurrect at least 1 hp out of kindness to noobs who can't be bothered to read tooltips
Call steps on focus instead. fix typo