Change generators to use 'block' instead of 'this'.  The change appeases the Closure compiler and is safer.  It is also backwards-compatible since the value of 'this' remains unchanged.

R=spertus@google.com

Review URL: https://codereview.appspot.com/13801044

git-svn-id: http://blockly.googlecode.com/svn/trunk@1377 c400ca83-b69d-9dd7-9705-49c6b8615e23
Moved apps/*.json to apps/json/*.json.

R=neil.fraser@gmail.com

Review URL: https://codereview.appspot.com/13864043

git-svn-id: http://blockly.googlecode.com/svn/trunk@1378 c400ca83-b69d-9dd7-9705-49c6b8615e23
Fix workspace getter for compiled storage.  Change behaviour of or/and/not to effectively ignore missing arguments.

R=spertus@google.com

Review URL: https://codereview.appspot.com/13872043

git-svn-id: http://blockly.googlecode.com/svn/trunk@1379 c400ca83-b69d-9dd7-9705-49c6b8615e23
Reverted updated qqq.json that I accidentally overwrote in previous CL.
This is in preparation for back-propagating the changes made at translatewiki
to the appropriate template files.

Review URL: https://codereview.appspot.com/13882043

git-svn-id: http://blockly.googlecode.com/svn/trunk@1380 c400ca83-b69d-9dd7-9705-49c6b8615e23