commit eff7a51de1d9044af01f5a47779360ff9977cb2d
Author: Jan Lentfer <jan.lentfer@web.de>
Date:   Mon Sep 3 14:53:59 2018 +0200

    LCXL: Refactor code to use boost::shared_ptr

commit ed678aa2f9e62555cec43cec3a181525aa1f2dd4
Author: Robin Gareus <robin@gareus.org>
Date:   Mon Sep 3 13:38:37 2018 +0200

    Fix shared_ptr initialization

    error: no matching function for call to
     'boost::shared_ptr<ArdourSurface::Push2::Button>::shared_ptr(int)'

commit 6e419a961e0b17227f4341880055c5690410607c
Author: Paul Davis <paul@linuxaudiosystems.com>
Date:   Sun Sep 2 13:23:36 2018 -0400

    use boost::shared_ptr<> to manage Button/Pad lifetimes in Push2 code

commit 67f733bb9768e60fe7108613b3f9335675c7d08d
Author: Robin Gareus <robin@gareus.org>
Date:   Sat Sep 1 21:32:57 2018 +0200

    Restore mixer scroll offset after spill

commit 2a78f0a85274df4ee0d530f2dde656d4dd0bbe49
Author: Térence Clastres <t.clastres@gmail.com>
Date:   Thu Aug 30 22:36:59 2018 +0200

    LCXL: Fix check if ports exist

commit 9f30d149060dbba091075f10b3c42e873bf2ba29
Author: Robin Gareus <robin@gareus.org>
Date:   Thu Aug 30 22:28:31 2018 +0200

    P2: Fix check if ports exist

commit c3d0c80f68870d2c3a7d48f1052fa26433ef338d
Author: Jan Lentfer <jan.lentfer@web.de>
Date:   Sun Aug 26 17:58:05 2018 +0200