[Finishes #82528944] Add ability to embed Blockly blocks within multi/match content
cleanup based on feedback
Update studio.code.org with hoc2014 blocks, course4, and other improvements.
Update studio.code.org with four blocks for hoc2014, course4 block, new course1-4 info about age range, and lighten blocks to match studio bar on code.org.
show level editing errors at both top and bottom of form
change frozen concepts to be lowercase
Automatically built.

commit c8175d81b72e8c3fed3759b657e44585b7a6f418
Merge: a27a5c0 99b0ab5
Author: cpirich <chris@code.org>
Date:   Mon Dec 1 11:02:39 2014 -0800

    Merge pull request #585 from code-dot-org/webapp_new_APIs

    webapp: new APIs

commit 99b0ab55848332a715c3b6ff423c42e028fd6907
Author: cpirich <chris@code.org>
Date:   Mon Dec 1 11:01:23 2014 -0800

    make fillColor work

commit a27a5c01a60d8ec313c76cb4405740a0f210e310
Author: Tanya Parker <tanyacparker@gmail.com>
Date:   Mon Dec 1 10:53:54 2014 -0800

    add support contact to hourofcode.com/ro
level builder changes
levelbuilder merge conflict
Merge branch 'staging' of github.com:code-dot-org/code-dot-org into staging
update from dabbler0/droplet on 12-1-14
commit unminified acorn and interpreter for debugging
make getText/setText work for input, button, label, etc.
copy any js files
add debugInterpreter option
frozen keys lowercase, add shownotes for playlab
Merge pull request #557 from code-dot-org/82528944_embed_msm_blocks

[Delivers #82528944] Add ability to embed Blockly blocks within multi/match content
Changed uk.code.org to use locally-hosted Gotham.
Changed hourofcode.com to use locally-hosted Gotham.
Merge pull request #587 from code-dot-org/droplet_update

Droplet update
Remove extra space at end of frozen functions video key