Commit 61 (Post Beta)

- Improvements and bug fixes for complex templates using
  computed properties, with or without parameters,
  including computed values which return objects, and
  using paths which chain computed values - for example:
  {{:a.b().c.d.e(p, q).f}}

- Full support for deep paths with computed values and
  optionally involving complex expressions - for example:
  {{:a.b().c.d.e(p + (r - 1), q + 't').f + 'x' + g}}

- Improved support for custom tag inheritance from
  base tag - e.g.: {baseTag: "for", ...}

Bug Fixes
https://github.com/BorisMoore/jsviews/issues/285
https://github.com/BorisMoore/jsviews/issues/287
https://github.com/BorisMoore/jsviews/issues/289

- Several small additional bug fixes.