[BUGFIX] Incorrect hooks used for uncached content replacement
[BUGFIX] Switch to cache insertion hook right before DB save

Previous hook was located immediately *after* saving cached page content.
[BUGFIX] Security ViewHelper - Add functionality for argument "frontendUsers"

The argument frontendUsers is ignored until this bugfix.
See: http://fluidtypo3.org/viewhelpers/vhs/master/Security/AllowViewHelper.html
Merge pull request #659 from webdesign2be/development

[BUGFIX] Security ViewHelper - Add functionality for argument "frontendUsers"