Merge pull request #76 from nicksay/update-jsdoc3-parser-version

Require the latest version of JSDoc3 Parser.
0.4.5
Add support for @namespace and @interface tags.
Add options to sort the index differently.
Merge pull request #77 from nicksay/support-namespace-and-interface

Add support for @namespace and @interface tags.
Merge pull request #78 from nicksay/add-index-sort-options

Add options to sort the index differently.

nice!  Thank you @nicksay
update changes.md
0.4.6
Process descriptions for @link tags.

Symbols within the same AST are linked via generated hash targets.  Absolute
URLs starting with `http://` and `https://` are linked normally.  Any other
values are not linked and output as text.

Note: Cross-AST (aka multi-file) symbol linked could be achieved in the future
by creating a global symbol map before generating the output.