Added new Method Session::backupNumber
Refactoring for greater compatibility
Updates and fixes typos in readme.
Adds support for 304-caching and ETags.
Adds config option '304-caching' to disable aggresive caching.
Fixes headers being set correcly - one shall think before refactoring working code.
Merge pull request #3 from scandio/master

Adds 304 caching to lmvc-module's asset pipeline and syncs latest changes