LPS-43096
LPS-42389 Prevent NPE
LPS-42389 Apply selectEntry pattern to mobile device families
LPS-42389 Moves code to rule group columns
LPS-42389 Rename mobile_device_rules_rule_group_instances.jspf  to mobile_device_rules_rule_group_instances.jsp. No logic changes
LPS-42389 Extract rule group instances to JSP
LPS-42389 Reload rule group instance panel after selecting a device family
LPS-42389 Extract rule group instance panel reload logic to a function
LPS-42389 Reload rule group instance panel after updating priorities
LPS-42389 Reload rule group instance panel after updating actions
LPS-42389 Reload rule group instance panel after deletion
LPS-42389 Detach selection also on destroy as in openDDMPortlet
LPS-42389 SF