bumping version to 0.9.0. The update primarily adds elasticsearch support.
Added total_confidential field to students. Currently we are not indexing these people at all.
Added a rescue for elasticsearch 404 errors when we are trying to delete from there, since we don't really care.
changed `total_confidential` to `privacy`
New versions of mail gem cause rspec to lose its mind so we've locked it within 2.5.*
Merge pull request #5 from biola/add_total_confidentials

Added total_confidential field to students and updated Elasticsearchable concern.
DIR-48 search results now include the full phone number of employees
indexes initials, legal name, and full legal name. also added custom analyzer for edgeNGram support on primary name fields DIR-56

Instructions: run `Person.import force: true` to apply the new mapping to your elasticsearch person index
Merge pull request #6 from biola/elasticsearch_full_phone

DIR-48 search results now include the full phone number of employees
Merge pull request #7 from biola/dir-56_partial_match_on_names

supports better person searches
Moved settings into the elasticsearchable analyzer
both work, but singular just feels better
moved settings to the BuwebContentModels::Configuration class
added instance variables that we can use to create a reindex rake task
Merge pull request #8 from biola/elastic_concerns

Moved settings into the elasticsearchable analyzer
DIR-53 Added best title method that returns either biola_title if available or given_title and added custom titles to indexing
Merge pull request #9 from biola/elastic_titles

DIR-53 Added best title and alphabetized the search params.
automatically finds models that use elasticsearch
Person#update_department method

to keep the Person#departments association up to date using simple
department title strings.
WCMS-84
Added ProfilePhoto model.  WCMS-70
oops. didn't mean to include this file
Add scope for confidential and non_confidential students.