Before historyPeer and historyPeerCanWrite were independent, so we
created a new Info section for both of them changing.
Now we use Data::CanWriteValue(peer) and rpl::flatten_latest().
Currently the build without implicitly included precompiled header
is not supported anyway (because Qt MOC source files do not include
stdafx.h, they include plain headers).
So when we decide to support building without implicitly included
precompiled headers we'll have to fix all the headers anyway.
Video duration displayed in the middle of the thumbnail.
Contact is now displayed like File, not like Article.
File doesn't have download/open link and displays icon by mimetype.
Moved inline bot result layouts from layout.cpp/h module.
Over status prepared for inline bot file result icon.
Dependencies reduced, inline bots code moved to InlineBots namespace.
Build in Xcode and QtCreator broken.