delete duplicate (and wrong) entry for Thanksgiving Day in Canada
Add a late entry about addition of support for AlphaStation DS15.
Let's not use uninitialized variables to write to random memory
locations, shall we?
Reorganize the file-system-related options; put options for each fs
type (or group of fs types) in its own subsection and put the
fs-independent options first.

Bump date.
Add LFS options, both preexisting and UFS-derived. Leave the ones that
are not yet believed to work commented out. Ride previous date bump.
More markup, whitespace.
Add a heavily modified version of Apple's libunwind as released under
MIT license in libc++abi. At the moment, only x86 support is tested.
Include compiler-rt and libunwind in libc for Clang/x86 builds.
Update LLVM/Clang snapshot to r192551 for various bug fixes.
Don't pass -std=c++11 down to configure, it breaks C compiler detection.
Regen configuration.
Remove some #ifdef ARMADAXP.  We can enable simultaneously both ARMADAXP and
other SoC options.
Add timer 2 and 3 for Discovery Innovation.
Invert logic to try to fix the !clang case.
Check whether we have an FPU regardless of FPU_EMULATE option.
It prevents a kernel panic when we don't have an FPU and FPU_EMULATE
option is not set.
Thanks tsutsui@ for advice.
Rename USE_LIBGCC to HAVE_LIBGCC and retry using it as flag on unwind.h.
Fix size parameter to memset. Found by gcc 4.8.
Handle an error from uhidev_get_report in ucycom_get_cfg