ZExt\Model\Iterator fixed
ZExt\Paginator minor refactoring and phpdoc fixes
ZExt\Datagate\MongoCollection::insert() return value now is boolean
ZExt\Datagate\MongoCollection test added
Travis config: PHP 5.6 added
ZExt\NoSql\Adapter\MongoAdapter::addHost() fixed
ZExt\NoSql\Adapter\MongoAdapter: host normalization refactored and improved
ZExt\Cache\Backend\MemcacheTest: extension checking fixed
ZExt\NoSql\Adapter\MongoAdapter: constructor improvement
ZExt\NoSql\Adapter\MongoAdapter::addHost() fixed
ZExt\NoSql\Adapter\MongoAdapter: tests added
ZExt\Url: tests added