Imported completed Czech (cs), Malay (ms), Portuguese (pt), and
Albanian (sq) from crowdin.
Manually merged cs with existing translatewiki translations.
There were no translatewiki translations for pt and sq.
There were some translatewiki translations for ms, but only
17% (below the 30% export threshhold).

Added some .js files that should have been added earlier.

Removed a newline from th.json and replaced \" with '

R=neil.fraser@gmail.com

Review URL: https://codereview.appspot.com/44320043

git-svn-id: http://blockly.googlecode.com/svn/trunk@1574 c400ca83-b69d-9dd7-9705-49c6b8615e23
Added Polish to remaining applications.
Back-propagated some changes.

Review URL: https://codereview.appspot.com/39750044

git-svn-id: http://blockly.googlecode.com/svn/trunk@1575 c400ca83-b69d-9dd7-9705-49c6b8615e23
Localisation updates from https://translatewiki.net.

git-svn-id: http://blockly.googlecode.com/svn/trunk@1576 c400ca83-b69d-9dd7-9705-49c6b8615e23