Extend Joomla\DI\Container
Updating dependencies
Add service providers for App and Database, implement them
No more use of Joomla\Factory
Replace JPATH_BASE with JPATH_ROOT
Drop unused language files
Merge branch 'framework' into DI-restructure
Merge branch 'framework' into DI-restructure
Merge branch 'framework' into DI-restructure
Merge branch 'framework' into DI-restructure
Merge branch 'framework' into DI-restructure
Merge pull request #147 from joomla/DI-restructure

Restructure to start using DI, misc. other items