Fix WMS filter request with new API (ticket 7258)
fix #7255 - any editing capability should enable toggle editing
Update Composer Manager's template functionality

- Add specific template path support
- Add user templates directory support
- Add buttons to open user or default template directory
- Add selection of list item for newly added composers
- Update GUI with collapsible group box
- Use unique title dialog for composer rename function
Fix composer window activations on Windows and Ubuntu