Open questions

[edeustace]

Some questions to looked based on external feedback:

• is it possible to configure configuration panes - see: Allow configuration packages to be configured #161
• browser support - ie9 supported?
• customised builds - see: allow external app types to run #107
• expose pie-lib/editable-html as a custom element for use elsewhere?
• multiple-choice - partially correct answer ui isn't clear enough: see: multiple-choice - partially correct ui is not clear pie-elements#4
• theming