Remove tooltip on scroll - bandaid for T3266

Test Plan:
- Mouse over a color or number, scroll down page
- See tooltip immediately disappear

Auditors: alexrodrigues, john
Fixes T3266 - Tooltips don't move when scrolling

Test Plan: Verify that scrolling works in browser

Reviewers: pamela, john

Subscribers: #cs

Differential Revision: http://phabricator.khanacademy.org/D13826
Fixed tooltips stay on onBlur, https://groups.google.com/a/khanacademy.org/forum/#!topic/compsci-feedback/NVoWZHzkXAI

Test Plan: Check that tootlips disappear on unfocus

Reviewers: pamela, john

Subscribers: #cs

Differential Revision: http://phabricator.khanacademy.org/D13827
Fixes T3268 - Oh noes guy goes away on restart

Test Plan: Check that oh noes guy doesn't move when you restart

Reviewers: pamela, john

Subscribers: #cs

Differential Revision: http://phabricator.khanacademy.org/D13828
Fixed bug where if number started at the very beggining of the line the scrubber would appear at the end

Test Plan: Verify that all tooltips appear at the right location

Reviewers: pamela, john

Subscribers: #cs

Differential Revision: http://phabricator.khanacademy.org/D13829
Clicking tooltip triggered blur. Must decide if the "editor + tooltip" is losing focus manually
Check that tooltip is active before trying to hide it

Test Plan:
Check that all tooltips perform correctly in browser.
Check that hiding works
Check that no errors are thrown when clicking and tooltip is closed

Reviewers: alan, pamela

Subscribers: #cs

Differential Revision: http://phabricator.khanacademy.org/D13831
Fix recording in live-editor.

Summary: Fix a number of issues around recording that were messed up in previous re-writes.

Test Plan: Create a new recording, verify that all your actions were saved correctly (e.g. drawing, typing, selection).

Reviewers: brian, pamela

Reviewed By: pamela

Subscribers: alexrodrigues, #cs

Differential Revision: http://phabricator.khanacademy.org/D13879
Fix build file to point at correct URL

Summary:
This should get talk-throughs working in Opera (don't have John's local recordings data yet).
Opera didn't like // in the URL and 404ed instead of finding the SWF file.

Test Plan: - Load talkthroughs in Opera, don't see 404 for the SoundManager URL

Reviewers: alexrodrigues, john

Reviewed By: john

Subscribers: john, #cs

Differential Revision: http://phabricator.khanacademy.org/D13871
Multi-recorder worker was loaded from external, not workers.

Summary: This was a mess up from the earlier commits, the mutli recorder worker was being loaded from external, which is not provided on the kasandbox server. Caught this on deploy. This should fix that!

Test Plan: Verify that attempting to do a new recording works. Hopefully this works on staging, as well!

Reviewers: brian, pamela

Reviewed By: pamela

Subscribers: #cs

Differential Revision: http://phabricator.khanacademy.org/D13984