Add renderer and templates
Merge pull request #108 from b2z/renderer

Add renderer and templates
Add renderers to composer.json, update lock
Convert markdownpreview view to Twig
Fix undefined var in CLI script
Add support for more renderers, inject some objects, expose renderer
Add the uri.base.path to index.twig
Remove index.php and .htaccess from repo root
Render beautiful exceptions (at least try to...)
Merge branch 'framework' of github.com:joomla/jissues into framework
Add a renderer interface
Render beautiful exceptions, add missing methods
Add a uri helper method (switch to J\oAuth some day)
Add some new templates
Force the 'login module' to work, in a very ugly hacked together manner
Update Tracker component
Add a default model (that does not need a db...)
Fix redirect on login
Add a delete method to the database table
Merge branch 'framework' of github.com:joomla/jissues into framework

Conflicts:
	src/Joomla/Tracker/Components/Tracker/View/Issues/IssuesHtmlView.php