** Added data-id and data-type attributes to iframes when importing
** Changed html material rest end-point to output raw html instead of
processed one and enabled caching in getter end-point
Merge branch 'FTR-65_EMBEDDED_TASKS' of https://github.com/otavanopisto/muikku.git into FTR-65_EMBEDDED_TASKS
** Fixed a bug in DeusNexMachina that caused embedded materials to map
into incorrect materials
** Replaced html material loading with web worker and waypoints solution
** Added support for replacing muikku text field objects with actual
text inputs
** Added support for parsing select fields
** Added support for naming workspace material fields
** Added save button for pages with task fields into material reading
view
** Added support retriving answers from Muikku fields
** Drafted workspace material field answering persistance into a comment
** Added dummy implementation for saving field answers, currently it
only prints the answers to console.
** Added initial version of WorkspaceFieldIOHandler and a text field
implementation of it
** Implemented workspace material reply saving end-point
** Removed deprecated material processing system
** Added storeFieldValue and retrieveFieldValue methods into
WorkspaceMaterialFieldController
** Changed workspace answer rest resource to accept materialId,
fieldName, embedId and value istead of name and value pair
** Changed workspace material field to identify field by embedId +
queryField + workspaceMaterial combination
** Added support for saving materials into workspace material reading
view
** Removed deprecated WorkspaceTextFieldHandler