Merge pull request #1 from jemproject/master

removed echo
Merge remote-tracking branch 'origin/development'
Push version to 1.9.6
Remove print button at search view, fixes #560
Fixed links
Add help for 'rebuild' in list_categories, fixes #547
Added help for featured events in listevents + editevents, fixes #548
no language check for events yet, see issue #563

This check is not enough. So commented out as quickfix.
(a) languege field is empty by default so all events would be skipped
(b) but they are shown in lists which don't check language - inconsistent and causes 404 if event is clicked in list
Fixed category-access sorting (backend), FIX #531
altered sample-data model, added iconv. FIX #550
Change addRoot() function to create root as published by default
changed typo $url variable
removed iconv from sampledata, REF #550
fixed typo show_map variable
Fixed date ordering in site/eventslist, fix #564
renamed streetname sample-data
Make category views independent from active menu item, fix #559
Changed default ID in xml file from 0 to 1 (new root category)
 Fixed date ordering in remaining site views, fix #564
Properly encoded google map string, fix #526
title-sorting of categories is not correct, fix #530
Fix link of archive's "return back" button