add paging Denkmal_Paging_Link_Search
add cmp Admin_Component_Filter_Search
add form and formAction Admin_Form_Search
adjust lists to handle new params
insert new cmp in tpls
handle search param in pages
readd correct pagination count (was just for testing)
add class 'noLabel' and placeholder text
Merge pull request #73 from mariansollmann/issue-73

Allow to filter links in admin