No weapon = no bonus damage.
Use wclear().
Equipment tweaks.

Copper axe is stronger.
Paper armor is weaker.
Update TODO
Change -p to -pg
5 changes:
Properly draw box around stat and enemy windows again.
Only draw STR bonus in stat window when there is one.
Don't make Wait counters update every tick - became to slow.
Non development builds are optimized now.
Other minor tidying.