cleanup helper.php (front)
updated model-calendar code
updated model-eventlist code
updated model-venue code
updated model-venue code
changed count of events (tmpl-calendar),  REF #601
renamed reference of getData to getItems (view-calendar)
removed archivebutton view-venues  + bit of cleanup
Fixed sending description, FIX #709
set mapserv(googlemap) to 0 in case of the venues-view
cleanup eventslist-model

- removed categoryinfo from listQuery
updated code model/view-day

- added filters to model-eventslist
- added params to feed display function
- renamed getData to getItems
removed obsolete code (field modal-contact) + added check for published

- removed obsolete code from field modal-contact, REF #721
- added check for published contacts
added array to modal-fields

also removed the published from the contacts field as it was not needed
removed obsolete code from model-day
updated model-venuecal + view-venue

- updated code of model-venue
- replaced contents of calendar.php with the one of default.php
(calendar), this as the layout is pratical the same and it's good to
keep it inline with the calendar.
- disabled the day-links for now, see issue #724
updated model-event code

- moved category-info outside the getItem info
- added check for category's that the current user can see. In case of
multiple cats the event can be displayed, also if the event is linked to
a special category.
- renamed alias to item->localias in case of determing the venueslug
added cursor to default_color_btn (colorpicker.css)
updated model-events (backend)
added changes made by Hoffi