router optimisation
modelRow jsonSerializable and toJson methods update
using DIRECTORY_SEPARATOR in Loader
adding doc comments
added doc-comments on mongo driver
added doc-comments on ActiveQuery class
added doc-comments on mongo query class
added doc-comments to mongo resultset driver
moved loading of session out of c'tor into method
overhaul session class - using drivers.
Started on memcache driver implementation
added memcache session driver
added php session driver
updated session driver interface
updated conf variables for session
moved init log message into manager
updated session config
added cms logs to gitignor
removed manager static in place of just using getInstance
added call magic method to session manager for access to driver methods
updated controller getSession to use getInstance
session returns null on not set
PHP session driver optimised
bug fix
bug fix in session manager
md5 query on db cache module