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Merge branch 'staging' of github.com:code-dot-org/code-dot-org into staging
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commit 985163e0bb0e82e536923326b720e91d66da1b6b
Merge: dd20a0d bb390d3
Author: davidsbailey <davidsbailey@users.noreply.github.com>
Date:   Tue Nov 4 09:51:06 2014 -0800

    Merge pull request #312 from code-dot-org/playlab-functional-blocks

    Add functional blocks to playlab to set background, title, and player/enemy speed.

commit bb390d30e518195922c7c017000c8ae9d4e87cbe
Author: David Bailey <dsb123@gmail.com>
Date:   Mon Nov 3 16:26:28 2014 -0800

    fix jshint

commit 57324d2f4a597ec2d22f3ca40c3f6cff36f23945
Author: David Bailey <dsb123@gmail.com>
Date:   Mon Nov 3 16:21:09 2014 -0800

    move mathBlocks.js to sharedFunctionalBlocks.js

commit efc249d0cfeed2165fd6d0c67d529f9eab21618e
Author: David Bailey <dsb123@gmail.com>
Date:   Mon Nov 3 15:43:51 2014 -0800

    touch up playlab functional blocks: remove _.partial; move installString to mathBlocks; eliminate extraArgs; touch up speed max/min logic.

commit 449d118d72cfabf988cfb2abcbdbc4815da642eb
Author: David Bailey <dsb123@gmail.com>
Date:   Fri Oct 31 18:18:15 2014 -0700

    Add functional blocks to playlab to set background, title, player speed, enemy speed.