Fix starting coordinates for RTL blocks in simple mode.

git-svn-id: http://blockly.googlecode.com/svn/trunk@1696 c400ca83-b69d-9dd7-9705-49c6b8615e23
Work-around for Chrome 34 bug #349701.

git-svn-id: http://blockly.googlecode.com/svn/trunk@1697 c400ca83-b69d-9dd7-9705-49c6b8615e23
Allow bubbles to overlap stacks (but not parent block).  Fix RTL text layout in Firefox.

git-svn-id: http://blockly.googlecode.com/svn/trunk@1698 c400ca83-b69d-9dd7-9705-49c6b8615e23
Routine update of compiled content. Drop obsolete sr-ec files.

git-svn-id: http://blockly.googlecode.com/svn/trunk@1699 c400ca83-b69d-9dd7-9705-49c6b8615e23