fix(a11y): bookmark links in navigation panel now behave exactly like TOC links, in that the menu is closed and the focus is redirected to the content frame (caveat: screen readers still read from the beginning of the HTML file)
fix(a11y): bookmark links in navigation panel now behave exactly like
TOC links, in that the menu is closed and the focus is redirected to the
content frame (caveat: screen readers still read from the beginning of
the HTML file)

edrlab/readium-desktop,edrlab/readium-desktop,edrlab/readium-desktop