> Merge pull request #146 from retailcoder/config

Prepped changes to config for release

> Configuration no longer needs to be handled directly through the xml config file. Update Wiki.

https://github.com/retailcoder/Rubberduck/wiki/Todo-List

> ANTLR generates a lexer and a parser for the supplied VB6 grammar file (.g4), as well as a `VisualBasic6BaseListener` base class that does essentially nothing.

Using a `ParseTreeWalker`, a listener implementation can help generating the `SyntaxTreeNode` objects that the rest of Rubberduck wants to work with.

A `VBTreeListener : VisualBasic6BaseListener` shall be implemented to override all grammar rules (base implementations do nothing), so as to read the tokens as the ParseTree is b...

eing traversed by the walker:

public SyntaxTreeNode Parse(string projectName, string componentName, string code)
{
var result = ParseInternal(code);
var walker = new ParseTreeWalker();

var listener = new VBTreeListener();
walker.Walk(listener, result);

//return new ModuleNode(projectName, componentName, null, false);
}

private IParseTree ParseInternal(string code)
...

{
var input = new AntlrInputStream(code);
var lexer = new VisualBasic6Lexer(input);
var tokens = new CommonTokenStream(lexer);
var parser = new VisualBasic6Parser(tokens);

return parser.startRule();
}