implemented Converter from DependencyFinder classes to own Nodes
implemented Regexp Filter for degraph.analysis.Node
implemented NoJdk Filter for degraph.analysis.Node
Changed Analyzer to use custome nodes

Fixed bug in Converter. ClassNodes contain the full name, so PackageNodes aren't needed to determine their name.
Made the labels handle the new Node class properly
implemented PackageCategorizer for degraph.analysis.Node
implemented PackageCategorizer for degraph.analysis.Node so that it returnes package nodes, since that is what it is actually used for
implemented InnerClassCategorizer for degraph.analysis.Node
Merge branch 'master' of github.com:schauder/degraph
Implemented first version of a PackageRegexpCategorizer.

Matching of fixed expressions work
Matching of * expressions works as well