Update version

Stable ;-)
Merge pull request #2195 from xboston/patch-4

Update version
Regenerating builds again with right versions [ci skip]
Moving global zvals to RINIT/RSHUTDOWN
Moving global zvals to RINIT/RSHUTDOWN (2)
Regenerate builds [ci skip]
Checking possible memory leak in global zvals
Regenerating builds [ci skip]
Fixing possible memory leak in global zvals [ci skip]
Regenerating builds
Fixing bug in Phalcon\Di\Service::resolve
Regenerating build [ci skip]
Missing items in CHANGELOG
Regenerating build [ci skip]
Fixing bug in Phalcon\Session\Bag when session service is on PHP userland
Regenerating build [ci skip]
Fixing possible autoload problem with similar namespaces in Phalcon\Loader, adding missing license headers
Fixing wrong zval indirection in Phalcon\Security
Merge branch '1.3.1' of https://github.com/phalcon/cphalcon into 1.3.1
Fixing wrong parameter receiving in Phalcon\Annotations\Reader::parseBlock