use params in remote search
Merge branch 'master' of https://github.com/shanti-uva/shantiHTML
list scrolling and start of cross-selection (starting from treeview).
Merge branch 'master' of https://github.com/shanti-uva/shantiHTML
Merge branch 'master' of https://github.com/shanti-uva/shantiHTML
search scope options and masking during search
simple null guard when switch to listview
bug fixes