+ add simple view render test
SQLite fix work with boolean
fix mySQL and boolean
* view test initialization fix
* view test tune
revert previous mySQL fix and updated DBColumn
* PartViewer::toString() method fix
Merge pull request #48 from bassta/PartViewer

* PartViewer::toString() method fix
* fix PeclMemcached with getting null keys
Merge pull request #47 from AlexeyDsov/sqliteFix2

SQLite баги, часть 2.
+ changelog
cs
Merge pull request #50 from dovg/break-memcache

* fix PeclMemcached with getting null keys
customize AMQP Exception
update ChangeLog
Merge pull request #51 from sugrob/customizeAMQPException

Customize amqp exception
a bit optimize: don't needed to make Timestamp twice
typo
 * speed up insert or update operations
 * removes loading objects if property is lazy
+ changelog