Merge branch 'release-1.2.8' into develop
User property_exists instead of isset.
Split DB connection in a new function.
Stop setting config DSN.
Filter count() options
Fix select() option. Builder and compiler were not using result alias
Fix wrong var type.
Always select model primary key
Log query on exception
Wrap conditions' cols if there are several cols
Bump version number to 1.2.9
Merge branch 'release-1.2.9'