remove unused calendar_popup and calendarDatePickerBoxPopup macro
Merge pull request #34 from plone/plip-13770-portal-tools-removal

PLIP 13770 Use plone_interface_info instead of portal_interface
remove unused calendar_popup and calendarDatePickerBoxPopup macro
Merge remote-tracking branch 'origin/master' into plip-13770-portal-tools-removal