Version 0.0.11

* Added access modifiers for guests and logged users, http and https
protocols: access.js (groups access not implemented yet)
* Fixed error "Can't set headers after they are sent." in impress.file
* Renamed methods process to processing, file to filehandler
* Changed core methods into private: dispatcher, balancer, route,
processing, filehandler, execute, static
* Changed session methods into private: restoreSession, saveSession
* Changed utilities into private: preprocessConfiguration, staticRegExp,
watchCache, baseHeader
* Fixed bugs in impress.register and impress.sendPassword
* Added "home" link in error page template