Updated CORS support
- added headers option to accept custom headers
- added methods option to allow xhr requests to any verb
Updated history endpoint
- Added optional type parameter to allow all results, or only anime or manga
- Added scraping of manga
- Fixed scraping pattern from div#rightcontent_nopad to div#content
Underscore those camels.
Fix indent level.
Merge remote-tracking branch 'myanimelist-api-upstream/master'

Conflicts:
	my_anime_list/user.rb