take out json as json2.js is explicit dependency
set up pubsub to unsubscribe all from a topic
make changes per https://github.com/alanktwong/jquery-plugins/issues/2
Remove use of cookies to track enablement of log4jq
make publisher able to push context to subscriber
update log4jq demos
allow logger to push context for log messages
Preliminary attempt to consume context when logging
backup old quint for pub sub
1st attempt to redesign pub sub plugin to incorporate best ideas from PubSubJS.
Merge branch 'release/0.0.2'

Conflicts:
	log4jq/jquery.log4jq.js
	log4jq/test/test.jquery.log4jq.with.cookie.html
	pubsub/jquery.pubsub.js
	pubsub/test/test.jquery.pubsub.js