* removed binding references to array type
* refactored initialiseChildren into seperate file
* render function, with code blocks - tested simple cases
* few mores tests for control flow
* md components - getting TestApp to work
* new render wrapper - bug fix
* client: providing access to component root elements
* code editor working
* code editor improvements
* Implement collapsing component hierarchy.
* Save screen when adding new components.
* Allow creation of nested child components.
* Fix level-based indentation of hierarchy.
* Rename updateComponentProps to setComponentProps
* Save layout information to the disk.
* Cleanup: switch to autosubscriptions to prevent memory leaks, remove unused imports.
* Remove unused css.
* Fix incorrect subscription.
Michael Shanks
Martin McKeaveney
pngwn