(bug 5038) contextual popups color set
-- switch to entry color set instead of page
-- use page colors as fallback
(Bug 5101) Fix incorrect previews for Librarian's Dream
(Bug 5100) Fix preview for Cocoa theme in Abstractia
(Bug 5096) Keep subject from overlapping tags on Gradation site scheme entrypages
Merge pull request #430 from momijizukamori/release-1.16

(Bug 5101) Fix incorrect previews for Librarian's Dream
Merge pull request #431 from momijizukamori/Bug5100/AbstractiaPreview

Bug5100/abstractia preview
Merge pull request #432 from momijizukamori/Bug5096/GradationEntryPage

Bug5096/gradation entry page
Merge pull request #429 from ninetyd/release-1.16

(bug 5038) contextual popups color set