Transforms for c:entrytbl and other c:table related elements.
Adjusts c:table and enables row spanning.
Addresses column spanning (colspan) on rows by calculation.
Drop c:entry attributes and don't use th on c:tbody or c:thead.
Adds support for c:entrytbl.
Removes whitespace.
Adds actual case examples to the c:entrytbl test file.
Merge pull request #43 from Connexions/html-table-transforms

CNXML table to HTML transforms