Moved config from global constants to the extension config handler
fixed bug relating to include
Merge branch 'master' into refactor-config
Merge branch 'remove_vendor' into refactor-config
fixed reference to globals
Big refactoring of Configuration system
chneged installed extensions key
Modified generated config filename to mirror default/heade
Introduced workaround to prevent erros/warrnings during install
Merge branch 'remove_vendor' into refactor-config
config harmonisation
Merge branch 'master' into refactor-config
Merge pull request #9 from oat-sa/refactor-config

Refactor config, moved all configuration to /config