Make STL not crash if we use all of the available charges from the first item in inventory
Remove the hardcoded (and apparently arbitrary) cap on oter_id
Update test Makefile to build more robustly.
Add a batch of tests for key temperature equilibrium points.
Remove a C++11 line so that Cygwin can compile stuff
Fix dropping a weapon that doesn't fit in inventory
Batch of bugfixes.
Remove leftover variable left over after refactor.
Added short note describing test suite build instructions.