psdx file for testing
parser: add label as a bare text node
make the old code compatible with the browser

- move the document ready handler call from the js into index.html
- move various init fn calls from contextMenu.js into docReadyHandler
- comment out the mousewheel stuff (we don’t have that module for the
  browser yet)
IT WORKS!!!

annotald runs in the browser

many things are broken, of course (saving, exiting, etc.)

But it works!!!
grunt: dont clean up the intermediate files from the build dir

chromium is a bit persnickety about breakpoints in minified files, even
with a sourcemap