Merge branch 'store-sync' into coalesce-writes
coalesce and schedule syncing to persistent datastore
Merge branch 'master' into coalesce-writes
Merge branch 'merge-stat' into coalesce-writes
Merge branch 'merge-stat' into coalesce-writes
Merge branch 'merge-stat' into coalesce-writes
Merge branch 'master' into coalesce-writes
Merge branch 'master' into coalesce-writes
Revert "Merge pull request #677 from andreasgal/revert-647-merge-stat"

This reverts commit f3d9a5e818683d82abd09d9fe8766d88baeff401, reversing
changes made to c64e659f967848984724851fed39880dff3f44a7.
stop deleting all records we put
Merge branch 'master' into coalesce-writes

Conflicts:
	libs/fs.js
Add a button to clear page console.
Add video-capture permission to the manifest
Merge pull request #692 from marco-c/video_capture_permission

Add video-capture permission to the manifest
Merge pull request #667 from mykmelez/coalesce-writes

merge data/stat records and coalesce writes
Merge pull request #690 from yxl/clear-console

Add a button to clear page console.