Fix typo in netfront, in type check of unplug code
rpm/kernel-syms.spec.in: Require pesign-obs-integration for signing KMPs
Update config files: re-enable twofish crypto support

Software twofish crypto support was disabled in several architectures
since openSUSE 10.3. For i386 and x86_64 it was on purpose, because
hardware-accelerated alternatives exist. However for all other
architectures it was by accident.

Re-enable software twofish crypto support in all configuration files,
to guarantee that at least one implementation is always available,
(bnc#871325).
Refresh patches.xen/xen3-patch-3.7 (fix another AR build issue).
Delete patches.arch/arm-omap3isp.patch.

superseded by 31036441d785359999e45bf410c778f64ffcab64
Update config files: disable CONFIG_I2C_SI470X

I2C access to the SI470X radio chip is only needed on embedded systems
so it makes no sense to enable it in most of our kernel configuration
files.
Update config files: disable all of Timberdale support

Timberdale is a companion chip for Atom CPUs in embedded in-car
infotainment systems. We don't need that in openSUSE, really.
Update x86_64 config files: disable CONFIG_SBC8360_WDT

The sbc8360 driver is for a Socket 370-based single-board computer,
so it's useless on x86-64.
- Refresh Xen patches (bnc#870874, bnc#871827).
rpm/kernel-module-subpackage: Regenerated the initrd in %posttrans
(fate#313506)
Refresh patches.rpmify/chipidea-clean-up-dependencies

Replace OF_DEVICE by OF (OF_DEVICE does not exist anymore.)
Merge branch 'packaging'
Update arm config files: Disable exynos support

Disable exynos support in all non-exynos configuration files, as we
have a dedicated kernel flavor for exynos.
Update arm/exynos config file: disable AHCI_IMX

This driver is only used on Freescale i.MX systems so it isn't needed
on Exynos.
Update ppc config files: disble HW_RANDOM_ATMEL

This driver is only needed on Atmel AT91 systems.
Update arm64 config file: disable CONFIG_USB_DWC3_KEYSTONE

This driver is only needed on Texas Instruments Keystone2 platforms.
Update debug config files: enable TTY_PRINTK

Enabled only in debug kernels for now, as it can't be modular yet.
Once it can be built as a module, we can enable it in other flavors
as well.
- fix building initrd for SLE 12

It does provided and load the critical kernel modules
for building some kiwi images and cross architecture
builds like used for aarch64.

The kernel-obs-build.spec still contains the bits to allow
to use it also for SLE 11.
Generate kernel-obs-*.spec from templates
Merge branch 'packaging'