iTest2 Groups post changes and documentation update

[Zhimin]

Due to several spams posted on this group, we change the policy: all
messages will be held moderation (ie. the message won't be posted
immediately)

More documentation updates are made recently, here are some

"The testing process in nutshell" printable version is available,
including chinese version
http://www.itest2.com/documentation/getting-started/test-process-in-nutshell

Test report
http://www.itest2.com/documentation/productivity/test-report

And iTest2 1.6.1 is around the corner, which will see parameter aware
on 'extract to page' refactoring.

Zhimin