fix for missing base query classes
Fix getting option value from configuration
Merge pull request #570 from drodil/master

Fix getting option value from configuration
added TransactionTrait, fixes nested transactions
Merge pull request #577 from gharlan/transaction-trait

added TransactionTrait, fixes nested transactions
use transaction()
Merge pull request #578 from gharlan/transaction-internal-usage

internal usage of transaction()
added missing return statement
Merge pull request #580 from gharlan/missing-return-statement

added missing return statement
fixed declaration of methods on Profiler classes
Merge pull request #476 from marcj/master

Bugfix for #473.
Added parallel migrations

Fixed missing method

Added MigrationManager tests and fixed a bug in MigrationManager

Fix for Only variables should be passed by reference

Fixed migrationTableExists on sqlite
Merge pull request #581 from livioribeiro/fix_profiler_method_declaration

fixed declaration of methods on Profiler classes
Merge pull request #551 from mpscholten/migrations-parallel

Added parallel migrations
fix(MigrationManager): rename method updateLatestMigrationTimestamp
feat(MigrationManager): Rollback comment
Merge pull request #585 from jaugustin/migration-fix

Migration fix
use transaction(), remove obsolete commit()
Merge pull request #590 from gharlan/use-transaction-helper

use transaction(), remove obsolete commit()
fixed generated docs