Merge pull request #309 from sergeyklay/master

Fixes
Fixed Issue: Removed unused and conflicting config and seesion classes
New feature: Rewrite config classes with backward support

Gleez config class have been written from scratch without arrayobject and made it simple to use Config::get() and Config::set() syntax without breaking old $Config->load() for compactability.
Fixed issue: update bootstrap and fromat class to new config system
Fixed issue: rmeove module.info for gleez
Fixed issue: Working CSRF form tokens and better error handling
Update Fetaure: update cerber theme
Updated feature: Updated .gitignore