For ENG-5650, specify a path for the hs_err_pid file in the voltdbroot so the log collector can find it
For ENG-5635, don't generate filenames with : in them, use -
plannertestrefresh to reflect table truncate and json shrinkage (from when?), DDL/Volt-Compiler restore plannertester's no-proc-loading mode
Merge branch 'master' into ENG-5650
Merge pull request #1122 from VoltDB/ENG-5650

Eng 5650 Fix various issues with the log collector
Make plannertester more Error-sensitive
Merge pull request #1116 from VoltDB/ENG-5616-plannertester-prep

plannertestrefresh to reflect table truncate and json shrinkage (from wh...