Change configuration to match changes made in kernel

Kernel sets 32bit framebuffer mode and display orientation to portrait:
https://github.com/filippz/kernel-adaptation-n950-n9/commit/c81b1815975de290f789196c0aa18819284debfb
[configs] change touchscreen rotation to match display orientation
[configs] remove unnecessary fbset-n9.service
[packaging] remove fbset-n9.service from packaging
[packaging] remove Requires to fbset from packaging
[packaging] add Requires to kernel version >= 3.5.3.20141025.1 in packaging

Signed-off-by: Filip Matijević <filip.matijevic.pz@gmail.com>