updating changelog and version
Check number of elements in collections.
Fix test layout.
Merge pull request #190 from kdeldycke/collection-limit-check

Dangerous is an understatement... it appears it will be totally broken.
merged optimizations
Log query (DEBUG level) before execute.
Merge pull request #196 from tarzanjw/feature-log-query-before-execute

Log query (DEBUG level) before execute.