VOLTIMATE Stuff basically working.
VOLTIMATE Dropped unused JSON code.
VOLTIMATE Better table sizing based on documentation.
VOLTIMATE Polish the page.
VOLTIMATE Fix index calculation.
Merge remote-tracking branch 'origin/master' into voltimate

Conflicts:
	src/frontend/org/voltdb/compiler/VoltCompiler.java
	src/frontend/org/voltdb/utils/CatalogUtil.java
voltimate: Small formatting changes and an explanation paragraph.
Merge pull request #1050 from VoltDB/voltimate

Database size worksheet