Add a simple Vector data structure.
NCDEvaluator: Use Vector.
ncd: NCDConfigParser: Change function call syntax.
The new syntax is changed from "func arg" to "func(arg1, ...)". The restricted syntax will allow easier implementation of lazy evaluation, for function calls only.
build.nix: Add option to build with assertions.
structure: Vector: Add AppendValue function.
ncd: NCDVal: Add some functions on safe references.
ncd: Implement function calls in NCDEvaluator.
Actual functions TBD.