Merge remote-tracking branch 'upstream/master'
Checkpoint: the drop db is working.
The saveData_ appears not to be working.
Checkpoint: looks like now saving and retrieving the data.
Still not rle/sanitizing.
Merge remote-tracking branch 'upstream/master'
Merge pull request #101 from bstell/master

Now beginning to store/read IndexedDB data.
Merge branch 'master' of https://github.com/googlei18n/incremental-fonts