Issues Blocking 2016.01 Rakudo compiler release

TODO.md

First, review jnthn++'s notes on post-christmas releases.

• Christmas tests are broken - See attached xmas failures
  • checkout & build from nom.
  • insure t/spec is pointing at the 6.c branch.
  • Run "make stresstest"
• Need to decide on 6.c track vs. 6.d track or combined release that selects behavior based on "use"

xmas-failures.out

Test Summary Report
-------------------
t/spec/S02-types/WHICH.t                                    (Wstat: 512 Tests: 183 Failed: 2)
  Failed tests:  181, 183
  Non-zero exit status: 2
  Parse errors: Bad plan.  You planned 1624 tests but ran 183.
t/spec/S17-channel/basic.t                                  (Wstat: 256 Tests: 17 Failed: 1)
  Failed test:  17
  Non-zero exit status: 1
t/spec/S32-temporal/DateTime.t                              (Wstat: 256 Tests: 246 Failed: 1)
  Failed test:  196
  Non-zero exit status: 1
Files=1149, Tests=124392, 355 wallclock secs (19.05 usr  4.29 sys + 2322.96 cusr 145.36 csys = 2491.66 CPU)
Result: FAIL