Fix broken include links to js and css files in testpage-1div.xhtml
update references to Ipc w/ new pearson.brix.utils namespace
make labelCalloutsTests.html work including individual sources for debugging

The deps file isn't working right just yet, so this is an interim solution.
The deps file seems to be working with these changes

The deps file is built differently now.
The js subfolders need a link to closure-library and pearson in order for the deps file to work, and the goog/base.js much be included as:
<script src="js/closure-library/closure/goog/base.js"></script>

I added a script which can create the 5 needed symlinks when executed from the js folder where the links should be put.
Merge branch 'origin/1706-fix_testpage-1div'
create the symlinks in tests/integration/js
Get the testpage-1div html & xhtml working again

possibly w/ the brixlib-deps.js (at least the html version works, the xtml needs more support)
Merge pull request #2 from lbondaryk/reorg

Reorg continued