Fix ability for Scizor when selected as Scizor-Mega

Technician used to be replaced by Swarm
Merge pull request #458 from V4Victini/formats

Implement XY Battle Spot Doubles
Fix egg group names to Field and Grass
Sync learnsets
Merge pull request #459 from Slayer95/patch-1

Fix ability for Scizor when selected as Scizor-Mega