Removed get_session_data, created method title and session_key_prefix, edited set_session_data
Removed get_session_data, created method title and session_key_prefix, edited set_session_data

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic