Re-add multiple dropdowns, make dropdowns synchronize [fixes #67705400]
add June 15, 2014 warning to teacher prize strings
Pong -> Bounce
Automatically upgraded blockly-dist.
[Finishes 68245530]: text change
Automatically upgraded blockly-dist.
specify ids in the seed:all rake task; test script for seed:all
Automatically upgraded blockly-dist.
Remove unnecessary builder_levels task. the regular script task can handle this.

Conflicts:
	lib/tasks/seed.rake
Merge pull request #385 from code-dot-org/remove-builder-task

fix builder script.
Merge branch 'finished' of github.com:code-dot-org/dashboard into fix-seed-rake-again
Merge pull request #384 from code-dot-org/fix-seed-rake-again

specify ids in the seed:all rake task; test script for seed:all
Automatically upgraded blockly-dist.
generalize the rake seed:all test script so it can run on staging
Merge branch 'finished' of github.com:code-dot-org/dashboard into finished
Merge pull request #386 from code-dot-org/manage_multi_dropdown_fix

Re-add multiple dropdowns, make dropdowns synchronize [fixes #67705400]
Merge pull request #387 from code-dot-org/finished

Deploy finished work to delivered