Bug 581685: Parse parameterized types (using <>) in annotations.

Bug 581685: Parse parameterized types (using <>) in annotations.

You can now specify a nested parameterized type in annotations as
(for example):
  @param: (type GLib.HashTable<utf8,GLib.HashTable<utf,utf>>)
or
  @param: (element-type utf8 GLib.HashTable<utf,utf>)

New test functions for the Everything typelib show how it works.