Add JSON specifics to FAQ. Advice people to serialize first before trying to deserialize.
Add JSON specifics to FAQ.
Advice people to serialize first before trying to deserialize.

git-svn-id: fe6d842192ccfb78748eb71580d1ce65f168b559@1387 9830eeb5-ddf4-0310-9ef7-f4b9a3e3227e

svn2github/xstream,svn2github/xstream