Continued:

Continued:
- ApplicationHelper no longer should hold application's data and a
  "self instance" as this is now all done in BaseApplication class
- BaseFrameworkSystem->getConfigInstance() is now removed, always use
  non-monolithic FrameworkBootstrap::getConfigurationInstance() instead
- convertToClassName() is now in StringUtils
- updated core framework

Signed-off-by: Roland Häder <roland@mxchange.org>