fix windows input: Revert "Tweak input polling in precipitanimation loop to consume repeated keypresses properly."

This reverts commit a0026fb21dd99eaa48d531b7330ac6fdb27e6853.
Get defense mode init_mtypes to not reference g->mtypes anymore since it is never populated
Merge fix of crash when starting defense mode.
Merge pull request #1 from CleverRaven/master

Merge mainline