x264-devel: updated to 20180224

20180224:
Remove ARRAY_SIZE macro which is identical to ARRAY_ELEMS
x86inc: Correctly set mmreg variables
.gitignore: Ignore TAGS file
Minor configure improvements
Bump dates to 2018
Merge zero buffers
rdo: Use ALIGNED_ARRAY for stack arrays
Correctly align buffers for AVX and AVX-512
Cosmetics
ppc: Add load_deinterleave_chroma_fenc_altivec
Update to the latest upstream version of gas-preprocessor
input: Add a workaround for swscale overread bugs
filters/resize: Upgrade to a newer libavutil API
aarch64: Use ldurb/sturb for loads/stores with negative offsets
configure: Add support for building with MSVC/armasm for ARM64
arm: Check for __ELF__ instead of !__APPLE__, for using .arch/.fpu

(adam)