some layout changes for the project mgr page
got the skeleton of the JS pieces for the topic editor
look and feel of the alter and new topic forms
the existing topic editor is binding correctly
existing editor seems to be working on the money
better defaults on adding topics, some new adding workflow
ui adding looks fine
fixed several issues w/ the links off of code snippets and the file explorer
delete UI mechanics, got smarter on the server side w/ determining paths
disabling the editor for the index page, getting the correct url fragment down
cleaned up the authoring tag, little more tweaks to the adding process on the topic page
initial work for submitting a new topic structure.  Converting to parent structure, posting, calculating deltas
changed the item tag so the delete wasn't lost when changing the title
fixed more UI glitches while testing the topic tree submission