perf vendor events intel: Update Intel uncore JSON event files

- Add MetricName to describe Metric
- Remove redundant "derived from" in descriptions
- Rename UNC_M_CAS_COUNT to LLC_MISSES.READ

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20170320201711.14142-9-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
19 files changed