Gen 2: Set format to debug mode

Set the format to debug mode for easier test when a user reports a problem.
Gen 2: Correct Hidden Power Base Power calculation
Brackets were missing.
Gen 2: Fix bug on critical hit with debuff
If you have an attack debuff and get critical hit, turn crashes.
Add new events

Satoshi's Pikachu, Iris's Axew, Dento's Pansage, Prof. Okido's Rotom
Gen 3: Enable custom game debug
Merge branch 'master' of http://github.com/Zarel/Pokemon-Showdown
Gen 2: Put phazing moves correct priority
Remove annoying Debug message
Gen 2: Add readme
Add Smeargle event

VGC Worlds 2013 Smeargle
Merge remote-tracking branch 'upstream/master'