* all except pol
* pol and includes under defines
* something weird has happened
* remove own folder from include searchpath
* fixed remaining, adapted include style for external headers
* missing include
* Add -Z option to print string tree
* Simple test to print an AST
* Make CompiledScript owner of the tree
* some refactoring
- rename ecompile.cfg option
- rename AST generator class
* core-changes, docs
* fix warnings