ENG-6268 Added text to make it clear on Size Worksheet that VARCHAR columns are measured in UTF-8 characters
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-6268
ENG-6268 Added text to the sizing chart to make it clear that VARCHAR columns are measured in UTF-8 characters by default.
Merge pull request #1366 from VoltDB/ENG-6268

ENG-6268 Added text to sizing chart to make it clear VARCHAR measured in UTF-8 characters