Wrap configs in closures
Prepare _extendCOnfigNodeWithFile to accept closures
Formatting
Make CM_App::setDeployVersion complaint with new closure configs
Add writeln to CM_File
Add CM_Util::indent() method
Rename writeln -> appendLine
Upgrade app cli to generate internal config as closure
Dump new internals
Merge branch 'master' of github.com:cargomedia/CM into issue-1084

Conflicts:
	library/CM/App/Cli.php
	resources/config/default.php
	resources/config/internal.php
	resources/config/js/internal.js
	resources/config/test.php
	tests/travis/config.php
Move extend logic to CM_Config_Node
Change signature CM_Config_Node->extend
Move CM_Util::indent inline - into its usage
Wrap travis config in closure
 Remove trailing newlines from verbs configs
Merge branch 'master' of github.com:cargomedia/CM into issue-1084

Conflicts:
	resources/config/deploy.php
Merge pull request #1084 from tomaszdurka/issue-1084

Wrap configs in closures (as translations)