Extending WikisApi getByString() for multiple languages support
Added new LimitExceededApiException to ApiExceptions
Fix of typo
Register new LimitExceededApiException
Adding limit on languages parameter
Adding constant for lang parameter
Extending WikisApi getList method to support multiple languages
Setting proper cache time on getList
Adding limit on languages parameter in getList
Update of getList documentation
Removed unnecessary comments
Switched to makeList to build lists
Merge pull request #1054 from Wikia/MOB-226

Mob 226 - WikisApi: support for multiple languages