Add jshint option
Add jshint option

Readability wins, always.

jensarps/IDBWrapper,kilbot/IDBWrapper,jayfunk/IDBWrapper,GerHobbelt/IDBWrapper,rubenstolk/IDBWrapper,safetychanger/IDBWrapper,jayfunk/IDBWrapper,mizchi/idb-wrapper-promisify,safetychanger/IDBWrapper,rubenstolk/IDBWrapper,kilbot/IDBWrapper,mizchi/idb-wrapper-promisify,jensarps/IDBWrapper