1.0.0-beta10

ability to easily toggle the devtools.
--enable-dev-tools command line arg for starting with the dev tools already running

1.0.0-beta9

reworked command line handling so that PDFs that are opened from the command line are opened in a new window.
new "Open in New Window" menu option so that we can work with multiple PDF files.

1.0.0-beta8

New windows were always maximized which was difficult to work with.
Support opening multiple windows now. We were constrained to just one window before.

1.0.0-beta7

All PDF files are served via HTTP and webapp served via HTTP too which avoids some pdf.js bugs.