don't hide the lightbox on each navigation (bug 989078)
Merge pull request #420 from mstriemer/dont-close-lightbox-on-navigation-989078

don't hide the lightbox on each navigation (bug 989078)
vertically centre splash screen without flexbox (bug 985008)
revert settings_local_hosted.js (bug 983815)
Merge pull request #422 from cvan/noflex

vertically centre splash screen without flexbox (bug 985008)
fix unit tests; I do not even know
check app's downloadsuccess event before success celebration (bug 975921)