a quick function to set pokemon hp in battle
function to check if it's the yes/no prompt

This is the prompt that appears during battles for whether or not to
switch pokemon when the other trainer is sending something else out.
use set_battle_mon_hp in a test
update docstrings about the switch prompt
a test for detecting the yes/no prompt
add is_switch_prompt to the input poll detector
fix the is_switch_prompt test
handle the yes/no prompt in the battle run loop
rename the switch prompt detector
fix a typo in the switch prompt test
prepare for a wild-based detector

This one isn't implemented yet but might as well get the wrapper
functions out of the way.
wild switch prompt detector
handle wild yes/no prompt during battle
minor function to set battle type

This needs to be replaced with something that loads variable names from
wram.asm instead of manually repeating everything in python.
make a class that shows off the handler methods

It doesn't do anything except show some of the methods that need to be
implemented.
select a battle menu option
incomplete simple battle strategy
Merge branch 'master' into battle-handling
battle move selection
self.vba -> self.emulator.vba