Update README: remove Chrome notice, simplify install description.
Increase client connection timeout.
Set direct count to 0 upon blocked visit.
Do not update visit count if network connection is bad.
Fix sitestat test error caused by uninitialized timeout value.
Move plan9.bell-labs.com test into local test.

The site is down at this time.
A little clean up for PAC.
PAC fix: do not add 2nd level domain with blocked host/sub domain.

Bug caused by uninitialized hasBlockedHost map when loading site stat.
Do not update blocked count when setting site as temp blocked.
Merge branch 'develop'