- Sort out with spec-cleaner

- Update to llvm 3.8.1
* See http://llvm.org/releases/3.8.1/docs/ReleaseNotes.html and
http://llvm.org/releases/3.8.1/tools/docs/ReleaseNotes.html
- Use versioned libLLVM (to libLLVM3_8) and libclang (to libclang3_8)
- Change versioning of liblldb3_8 to liblldb-3_8 and use a variable
to control the name instead of hard-coding it.
- Use bcond_with and bcond_without to enable/disable build options
instead of hard-coding them.
- Put buildrequires as requires in -devel packages to avoid linker errors
when building packages against the -devel packages.
- Add ffi support (disabled by default).
- Add oprofile support (disabled by default).
- Add valgrind support (disabled by default).
- Link cmake files to the normal cmake file directory to allow autodetection
of cmake interfaces.
- Remove unused lldb components from main spec file.
- Split llvm python bindings into own subpackage.
- Split emacs plugin into own subpackage
- Move additional vim plugins into vim plugins package
- Split libc++, libLTO, LLVMgold, libomp, clang-chekers into own subpackages
- Make python-clang, llvm-vim-plugins, and llvm-emacs-plugins noarch since
they aren't architecture-specific.
- Make packages besides llvm, llvm-clang, and the shared libraries conflict
with other versions. This will be important when multiple LLVM versions
are supported.
- Various spec file cleanups
- Rebase patches:
* arm_suse_support.diff