Writing to filesystem code is removed
Second loading of the page is instant

TODO:
 - remove constant font metadata js filename from .html files
Merge remote-tracking branch 'upstream/master'

Conflicts:
	run_time/src/gae_server/chrome/js/incr-font-loader.js
Merge pull request #98 from ahmet-celik/master

Delayed writing to the filesystem and second loading of page is from filesystem