passbacks

added passback code for memcache and mysql
Minor fixes...

Changed handling of host, adding phost
major changes

added default creative code and other small changes.
got rid of get_default function because of race condition…go figure

blah blah blah
major changes

default creative code added to all exceptions
modifications to default creative code

removed a logic problem that could have led to default being served for
ads that didn't exist in memcache but did in mysql...
fixes

fixed condition that timed out browser connection
console.log changes etc...

redid console log stuff.  changed keywords code.
connection.get for passback wrapping mysql get for passback

Forgot to put that in
enhanced logging, introduction of adtrans.js

adtrans.js is rewritten version of newapp.js
handling no mysqlc or no memcached

That and other problems.
changes changes

error checking mysql connection start up
mysql lookup for sitezone

added looked and related console.log messages
fixes to zone processing

Was doing it all wrong before...
blah

i forget what this was...crap.
clean up of directory and changes to adtrans.js

in adtrans.js, changed back to third party tag for basetag.  changes to
console.log messages for consistency when read by the log monitor