Change action that triggers initialization

Some plugins initialize taxonomies during init after the default weight of 10...which is too late for scriblio to pick it up. Switching scriblio to wp_loaded should ensure that all taxonomies are initialized appropriately
Merge pull request #10 from borkweb/initialize-scriblio-facets-later

A broader set of changes that was describe, but worthy.
Put the meta-sep inside the count

To make it easy to hide the count `<span>`:
- moving the space char inside the count `<span>` 
- wrapping it in a `<span class="meta-sep">`
- making it `&nbsp` to prevent orphans
Adding data attributes to terms that appear in the facet widget

Also added `public` to things.
Merge pull request #12 from borkweb/add-data-attributes-to-terms

Adding data attributes to terms that appear in the facet widget
renamed the add_filters() method to reset(), which really resets scribilio's states so it can be used for subsequent wp_queries. (https://github.com/misterbisson/scriblio/issues/11)
The count change somehow got undone.
Merge pull request #14 from methnen/small-tweak

The count change somehow got undone.
removed unnecessary global reference to $facets.
Merge pull request #13 from wluo/add_filters_fix

https://github.com/misterbisson/scriblio/issues/11
corrected variable reference
re-ordering when filters are added and ignoring post requests with  set
clean up whitespace, remove unintentional method call
Merge pull request #1 from misterbisson/master

sync to misterbisson/scriblio:master
using sprintf() instead of a very long series of concatenations
eliminating unnecessary assignments, making the code compact
Adding a term data attribute back onto the tag cloud
esc_attr the term
Merge pull request #16 from borkweb/fixing-regression

Adding a term data attribute back onto the tag cloud li
adding comments to queries so they can be identified in logs