Apache Flex 4.12 release candidate

Hi,

I've just made a RC1 of Apache Flex 4.12.0,it can be installer by rerunning the Apache Flex installer. [1]

It would be a great help to the Apache Flex team if you could:
- Try and install the SDK
- Check that you can add the SDK in your IDE of choice
- Check that an existing project your are working can use the SDK
- That there are no known regression issues with previous versions of the SDK

The more feedback we get the better this release will be.

Thanks,
Justin

1.http://flex.apache.org/installer.html