Merge branch 'master' of https://github.com/pinecone-dot-io/taxonomy-taxi

* 'master' of https://github.com/pinecone-dot-io/taxonomy-taxi:
  remove dbug
  show terms with 0 count
  minor cleanup
  removed group of all taxonomies into one, order category and tag columns
  removed class completely
  first pass at refactor to namespace
  start of refactor, move to php 5.3 / namespace
  removed screenshots from master, will move to assets branch

Conflicts:
	readme.txt