Modifying the LobRequest initializer to append a colon at the end of the api key. It seems the iOS api needs that colon at the end, but as a consumer if you just drop in your key it will 500 on everything. This change automatically adds it so the user doesn't have to append the colon themselves
Merge pull request #2 from msencenb/master

Modify LobRequest initializer to automatically append colon