for each for objects
add list ops to blockly
get var path and enumerate blocks added
update eflang
add onblockly loaded option, don't do the default linke behavior
style changes
use new jquery prop method
add a hide option to je:options to allow hiding a field
disable autocomplete because of a bug with latest jquery[|ui]
update blockly to latest svn revision 623
update blockly to latest revision
demos load from a combo
add optional addon
codemirror addon
Merge branch 'master' into gh-pages

Conflicts:
	js/demo.js