Bulk save functionality (setItems method) + other minor fixes

No new tests, existing tests work
Yes, changing them back would be good :-)
--
tofumatt (Sent from mobile)

On 8 December 2014 17:11:19 GMT-05:00, lu4 <notifications@github.com> wrote:
>> @@ -543,7 +631,7 @@
>>              try {
>>                  callback(JSON.stringify(value));
>>              } catch (e) {
>> -                window.console.error("Couldn't convert value into a
>JSON " +
>> +                window.console.error('Couldn\'t convert value into a
>JSON ' +
>
>I was changing all of the double quotes in the file automatically,
>seems the IDE have also changed these lines, should I put it back?
>
>---
>Reply to this email directly or view it on GitHub:
>https://github.com/mozilla/localForage/pull/318/files#r21490557