make menu bar a global resource
Update to work with finished mainwindow and book, and add tests
Stupid missing global
include metadata change when showing modified state of document
Add translations for edit menu actions
add get_find_string dialog
change notes keys from ctl-alt-m/p to ctl-shft-m/p because mac preempts ctl-alt-p
Factor go_to_line_number out of linenumber signal slot, tidy up logic of it
Factor go_to_image_name out of image slot so Notes can call it
add get_line_number method
Add get_image_name method
Functional and tested. Still some UI issues with the editor.