webos-image: add missing pieces to support to support selecting an alternative to dropbear

Open-webOS-DCO-1.0-Signed-off-by: Simon Busch <morphis@gravedo.de>
webos-image: pull dropbear through ssh-server-dropbear image feature

* it was in task-webos-core RDEPENDS before

Open-webOS-DCO-1.0-Signed-off-by: Simon Busch <morphis@gravedo.de>
task-webos-extended: remove dropbear

* sshd (openssh or dropbear) should be decided by IMAGE_FEATURE

Open-webOS-DCO-1.0-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
luna-sysmgr: install platform-specific icon layout config

Open-webOS-DCO-1.0-Signed-off-by: Josh Palmer <jpalmerwatkins@me.com>
Open-webOS-DCO-1.0-Signed-off-by: Tom King <ka6sox@gmail.com>
Open-webOS-DCO-1.0-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
browserserver: add patch to fix build for 64bit target

* can be removed when
  https://github.com/isis-project/BrowserServer/pull/44
  is applied and webos-submission bumped

Open-webOS-DCO-1.0-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
webos: add P_V for webos-connman-adapter

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
dropbear: Change from init.d to upstart

* dropbear.upstart taken from
  http://mailman.openwebosproject.org/pipermail/openwebos-general/2012-October/000099.html
* bbappend used instead of copying .inc and .bb as suggested
  http://mailman.openwebosproject.org/pipermail/openwebos-general/2012-November/000103.html

Open-webOS-DCO-1.0-Signed-off-by: Steve Lemke <steve.lemke@palm.com>
Open-webOS-DCO-1.0-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>