ENG-4009, ENG-4010: WIP. Mostly works.
Needs better warning language.
Needs perf checks.
Optimization needs to be limited to RW-procs.
ENG-4009, ENG-4010: WIP. Adding scan perf measurement code.
Also a det flag for SQLStmt which may or may not hang around.
Merge remote-tracking branch 'origin/master' into hugg-determinism
Tweaks to adhoc tests.
Don't run them twice, for starters.
ENG-4010, ENG-4009, ENG-4293: Better determism handling.
Spit and polish these three tickets.
Add the concept of changing the planning process based on the level of determinism desired.
Needs better/fixed tests.
Merge remote-tracking branch 'origin/master' into hugg-determinism
ENG-4293: Improve non-determinism warning text.
Thanks ajgent.
ENG-4009: Fix bug that planned adhocs using DeterminismMode.SAFER
Improve tests and make them pass.
Merge remote-tracking branch 'origin/master' into hugg-determinism
ENG-4009: Fix broken test.
Merge remote-tracking branch 'origin/master' into hugg-determinism
ENG-4009: Improvements from pmartel feedback.
Merge pull request #362 from VoltDB/hugg-determinism

Enhance non-determinism reporting and planning for 3.0.1
Favor index-for-filtering over index-for-sort in more cases by tweaking IndexScan cost and eliminating redundant Send cost.
Merge branch 'master' into ENG-4077
ENG-4077 Final? explain and estimate (lower) LT/LTE index scans differently from order-only scans.