Added message figure
Made the frames relation inside browser dynamic
first cut at browser chapter
more of browser
http chapter
cleanups to browser + we don't need script.context?
update http chapter
fixed italics in word
reinserted old intro
small edits to intro
small edits to intro
some cleanups in http chapter
fix in http
adding draft new versions
Added cookies to browser.als
Merge pull request #6 from dnjackson/master

first edit of chapter
Merge pull request #7 from spderosso/master

First cut at http and browser chapter
Replaced messaging with call + event
Added a new version of models
Simplified the model; split browser.als into script.als