fixed paging in admin lists
add CM_Usertext_Filter_Escape to replace item in text link replace
search should be case insensitive
add paging and search to venues
set Url on init venue form
update paging onChange of venue
formatting
set Aliases when merging venues
allow parsing array of terms to song search paging
use CM_Util::htmlspecialchars
Merge pull request #188 from mariansollmann/issue-188

Admin handling optimisation