Do not error when an EndOfPage segment is encountered in jbig2
Change page with up/down arrow keys when zoom is set to 'page-fit'
Merge pull request #2574 from Snuffleupagus/pagechange-with-up/down-keys-pagefit

Change page with up/down arrow keys when zoom is set to 'page-fit'
Merge pull request #2571 from mduan/issue2129

Do not error when an EndOfPage segment is encountered in jbig2