Bring in opentype.js

The license for this code is MIT.
Change server to gae_server

gae == Google App Engine
these files got moved
Rename client to chrome_client
Merge pull request #1 from ahmet-celik/master

Added simple test for ClosureTaker
Delete .keep

No longer needed to force this dir to be in git
An initial incremental font server.
Merge branch 'master' of github.com:googlei18n/incremental-fonts
Added build_time/src folder