2.2.3

This release fixes a bug in FileWriterGeneratorStrategy in which permissions were not correctly
placed on files written to disk, and also ensures that different $proxyOptions passed to the
various proxy factories lead to different proxy class names.

Total issues resolved: 4

• 458: Release Minor Version of 2.2 thanks to @natec8
• 462: Updates FileWriterGeneratorStrategy to set permissions on the created file thanks to @rsahlstrom
• 469: ProxyManager\Factory\AbstractBaseFactory#generateProxy() does not use $proxyOptions as part of the class name signature thanks to @Ocramius
• 470: #469 ensure factory considers proxyOptions when generating unique class names thanks to @Ocramius