Fix Bug 988729 - Update the ESR release overview image
Bug 949652 - 404 page has invalid instructions

foopy
Fix Bug 965971 - Improve mozilla-expanders.js
Merge pull request #1711 from kyoshino/bug-965971-improve-expander

Fix Bug 965971 - Improve mozilla-expanders.js
fixes bug 946232 moved span.toggle inside on <nav>
Merge pull request #1855 from icaaq/bug-946232-nav-span

moved span.toggle inside on <nav>
Merge pull request #1809 from retornam/bug-fourohfour-949652

Bug 949652 - 404 page has invalid instructions
Merge pull request #1839 from kyoshino/bug-988729-esr-diagram

Fix Bug 988729 - Update the ESR release overview image