[gnome-games] (24 commits) Non-fast-forward update to branch wip/exalm/libhandy

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/libhandy' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  c4d1306... flatpak: Build libhandy
  1e26a9c... build: Add libhandy dependency
  e0c4575... ui: Use HdyColumn in search bar
  2a4ae11... wip

Commits added to the branch:

  92f6c6a... desktop: Blacklist flatpak-ed Steam (*)
  4d1c9ad... ui: Remove redundant line (*)
  180fbe1... flatpak: Drop bundled MIME types (*)
  dd8d706... ui: Respect 'border-radius' CSS property in GameThumbnail (*)
  6c8d56c... HACKING: Update build instructions for Meson (*)
  f2447c0... ui: Check icon_info for null in GameThumbnail (*)
  ba26674... steam: Skip libraries from InstallPath if it's empty (*)
  236b21e... playstation: Check sscanf() return value (*)
  ab5bb2e... ui: Check for null in SidebarView.model setter (*)
  15f27b6... ui: Disconnect previous handler in SidebarView.model setter (*)
  8f697f5... retro: Check if options file exists (*)
  1c3ed10... command: Remove process watching (*)
  13263da... ui: Add Application.is_running_in_flatpak() (*)
  14f17da... flatpak: Allow talking to org.freedesktop.Flatpak (*)
  3c4bd37... command: Use 'flatpak-spawn --host' to run games in Flatpak (*)
  7fd194c... Update Finnish translation (*)
  b4f2eb3... desktop: Hash uids for desktop games (*)
  866b1b7... application-window: Send gamepad events only to active wind (*)
  c828227... collection-icon-view: Cancel browsing on inactive window (*)
  2ae6632... sidebar-view: Cancel browsing on inactive window (*)
  87f6cec... flatpak: Build libhandy
  b80b2b1... build: Add libhandy dependency
  5aee9ba... ui: Use HdyColumn in search bar
  eb5862b... wip

(*) This commit already existed in another branch; no separate mail sent