Clarified how dependencies work, now in terms of reference names and references instead of type names and imports. Preparation for value references.
Add test data for value references.
Add test driver with options for the various stages.
Teach sema to recognize value assignments.
Teach parser to recognize value references.
Support for value assignment and rudimentary support for value references.
Parser and sema now handle value references in constraints.
Ignore patches and rope project dirs.
Rename all ASN.1 defs .asn to make Emacs recognize them.
Use print_parse_tree to print the parse result as an indented tree.
Preliminary support for COMPONENTS OF
Make pyasn1 generator support value range constraints in top-level decls.
Remove dead TODO.
Attempt to fix problems with type assignments referencing the type being assigned.
Support for inline value-lists, e.g. ENUMERATED.
Rename declarations -> assignments.
Adopt assignments terminology in topological_sort.
Clarify commentary on sema.