Strip tags from post content
first try to index custom fields. test still pending
see #38 - first attempt, breaks testNotAnalyzed
fixed bug where category pages weren't properly influencing faceting, added some dead simple widgets as examples
Merge branch 'michaelsauter-strip_tags_from_post_content' into 2.1.0
reproduced fix for pull request #36
adding version info
see #33 - search taxonomy names when doing open search, still use slugs for faceting
alternative to #34 - support multiple categories
updated doc
split is deprecated
Update elasticsearch.php - added elasticsearch_nhp_options_section_setup and elasticsearch_nhp_options_args_setup filters.

We're writing an extension to your plugin which allows us to add custom fields to the index as well as set up custom 'search widgets' on specific fields. Originally our plugin had a separate nhp options section in the back-end, but we found we could integrate with your plugin back-end interface directly by adding the filters
elasticsearch_nhp_options_section_setup
and
elasticsearch_nhp_options_args_setup
see #43 #39 - ability to do fuzzy sorting (>0.90.1 only), removed date sort as relvancy went out window, switched to match as text is deprecated, updated images to represent new logo
file for my happiness
see #45, #41 - decided to show error message if score isn't defined
see #44 - show message to warn user if they changed tax name
see #35 - removing mapping from settings, should be done on clear index
fixed integration tests
see #38 - got query string working, backwards compatible
merged 2.1.0