Bugfix: render bars after the first chunk of JSON (Thanks javier)

fixes #1315
Merge branch 'fix-first-line'
Bugfix: i3-dmenu-desktop: quote path (Thanks nikolaus)

fixes #1316
Merge branch 'fix-path'
Bugfix: properly restore workspace containers (Thanks vals)

fixes #1306
Merge branch 'fix-layout-output'
Bugfix: missed case for decoration rerender

Rerender the decoration when the container requires a pixmap and does
not have one.

fixes #1292
Merge branch 'fix-decoration'
Bugfix: add a sync call to i3bar to confirm reparents before exiting

Without this call, sometimes the tray icon windows are reparented into
i3’s container around the i3bar window, i.e. into the next remaining
window in the window hierarchy. Since i3 then closes that container
(since the i3bar window itself was closed), the tray window will also
get closed. In general, this weird interaction (getting reparented and
then closed) is not well received by tray icon providers :).

closes: #1296
Merge branch 'fix-tray-restart'
Bugfix: don’t set focus in con_set_layout() on invisible workspaces

fixes #1338
Merge branch 'fix-layout-focus'