selectEntries accept dictionaries again.
Updated tests.
Updated callers of selectEntries method.
Removed numEntries, use selectEntries and len() instead.
Updated getOrCreate
This is the same but looks better.
Match PEP8 recommendations.
Merging with upstream.
Use join method instead.
Removed prin statement.
Moved comma to string literal.
Use list, then convert to tuple.
Add space before and after operator.
Again, use len() instead.
Match PEP8 recommendations.
Merging with upstream again.
Syntax errors and style fixes.
Added empty line before function.
Merge pull request #416 from sophron/prepared-statements-on-select

Prepared statements everywhere