FIX: issue #820 (Missing space beside a SPACE item when print a block with SPACEs in it)
FIX: missing random.reds in includes.r
DOCS: Start of datatype comparison matrix
DOCS: improvements to datatype comparison matrix template
Merge pull request #823 from qtxie/issue-820

FIX: issue #820 (Missing space beside a SPACE item when print a block wi...