Fixes #2236 - in mysql tinyint(1) is not boolean

it's an int between 0 and 127
Fixed #2018 add method \Phalcon\Db\Result\Pdo::nextRowset
Use phalcon_camelize for namesapce
Fixed #1932 Phalcon\Http\Request\File extend SplFileInfo
Add \Phalcon\Session\Adapter::setId
Add `allowEmpty` option to \Phalcon\Mvc\Model\Validator\*
Fix for #2111 – replacing bindParam to bindValue to avoid unexpected reference changes
Merge pull request #2246 from dreamsxin/updated_1.3.2

Updated 1.3.2
criteria: fix issue #2157 (multiple joins)
criteria: added tests for left and right joins
Fix #2244
Fix bug #2262
Updated
Merge pull request #2263 from dreamsxin/2262

Fix bug #2262 `\Phalcon\Logger\Formatter\Json` Wrong number of parameters
Updated \Phalcon\Image\Adapter::crop
Merge pull request #2255 from ogarbe/1.3.1

Fixes #2236 - in mysql tinyint(1) is not boolean
Merge pull request #2220 from maxgalbu/issue2157

criteria: fix issue #2157 and added tests
[Repair]Fix bug #2270
Fix #2251
Updated