Fixing silent failure on error from mal-api.com
Removing the !mal3 command

It causes a crash when the requests made to mal-api.com fail with an error. Fixing it is not worth it considering it's virtually never used.
Removing requests to the long-dead mal-api.com
Adding better error handling to the searchAnime function
Merge pull request #76 from HigherFive/mal

Doing some long-needed maintenance on the MAL plugin