do only one query to generate the node tree

removed memory tracing debug info

Add new function to easily fetch a nodetranslation by language & internal name

show untranslated nodes in the tree

added instructions to upgrade from previous versions
Removing the need to import config.yml into you app/config/config.yml
fixed merge conflicts
fallback locale not needed anymore
Merge with master and changed var cmf_routing
Removed Resources/config/config.yml
Merge pull request #81 from Kunstmaan/configuration

Makes import config.yml in app/config/config.yml superfluous
Merge pull request #82 from Kunstmaan/optimize_admin_node_tree

Optimize admin node tree