Include Fred's release notes for 1.4.0.

@fredlf is unfortunately out of power and internet because of storms :(

ping @jamtur01 @SvenDowideit @crosbymichael @tiborvass 

Maybe we should just include a line saying all security fixes from 1.3.1 to 1.3.3 are included in 1.4.0. WDYT?
@jamtur01 @SvenDowideit @fredlf @crosbymichael @jfrazelle @unclejack @ewindisch