Updated docblock.
Updated phpdoc.
Added transactions.
Formatting.
Added checks to deal with things being saved and deleted in a
transaction then acted on again.
Fixed bug due to searching actions not being implemented properly.
Fixed some minor bugs for transactions.
Few more bug fixes.
Fixed bug in searchers in the Finder.
Check if there is an active transaction before allowing registerResult
to proceed.
Renamed transaction's pauseTransaction() and resumeTransaction() and
added some more checking and validation.
Added tests for transactions.
Added AQL functions support and fixed formatting.
Commit the transaction manager tests.
PSR-2 formatting.