Clarifying the role of Blockly.Variables.createVariableButtonHandler(..).
Updating documentation a making sure it (and its deprecated previous name)
are properly exported.
* Don't require flyouts to run Blockly
There was a bug with Dynamic Variables that made them required for Blockly
to run. This adds checks so that the flyouts only get registered if they're
included. Also does a rebuild of core to pick up the fix.
* Also fix dependencies so dynamic vars don't get stripped
* variables_dynamic
* make test , and i18n
* Issue #1470
* Blockly.Constants.VariablesDynamic.CUSTOM_CONTEXT_MENU_VARIABLE_MUTATION
to make sure setCheck before event trigger
* Update built files from develop.
* fix copyright ,quotes , comments , and optimize some flow.
* quotes,change UI , change category custom name
* single setter , remove mutator , colour typo , typed variables create button message
* undo the indent edits.