drop sysvinit_workaround-udisks2-hotplug-problem.

* drop sysvinit_workaround-udisks2-hotplug-problem.
* drop alternative dependency on module-init-tools in favour of kmod.
* conflict with hal.
* import v3.14.4.
* add patches from the -stable queue:
  - scsi-fix-our-current-target-reap-infrastructure
  - scsi-dual-scan-thread-bug-fix
  - scsi-megaraid-missing-bounds-check-in-mimd_to_kioc
  - kvm-x86-remove-warn_on-from-get_kernel_ns
  - tools-lib-traceevent-fix-memory-leak-in-pretty_print
  - pid-get-pid_t-ppid-of-task-in-init_pid_ns
  - audit-convert-ppids-to-the-inital-pid-namespace
  - netfilter-nf_tables-fix-nft_cmp_fast-failure-on-big-endian-for-size-4
  - netfilter-nf_conntrack-reserve-two-bytes-for-nf_ct_ext-len
  - blktrace-fix-accounting-of-partially-completed-requests
  - netfilter-can-t-fail-and-free-after-table-replacement
  - netfilter-nf_tables-set-names-cannot-be-larger-than-15-bytes
  - x86-preempt-fix-preemption-for-i386
  - tracepoint-do-not-waste-memory-on-mods-with-no-tracepoints
  - rbd-fix-error-paths-in-rbd_img_request_fill
set ABI to 4.slh.2.

* set ABI to 4.slh.2.
* add patches from the -stable queue:
  - drm-i915-restore-quirk_no_pch_pwm_enable
* convert Conflicts to Breaks, to help apt's dependency resolver.
NOT RELEASED YET

* NOT RELEASED YET
* set ABI to 4.slh.3.