Optimize
IS_NULL_OR => IS_EMPTY_OR
list_create.html is deprecated (replaced by list_filter.html, retaining some custom templates for reference), JS-controlled Cancel in list-add forms (no redirection from embedded form), use common view template for list-add in both datatable, datalist and summary views.
Wrike integration: alternative auth flow (username+password).
Incomplete version of a custom method to provide UI for S3Track
Merge branch 'master' of git://github.com/nursix/eden