Update CHANGELOG for release 2.0.1
Add publication_date to the Solr attributes whitelist and add a regression test. Fixes #50.
Merge pull request #51 from articlemetrics/publication_date

Add publication_date to the Solr attributes whitelist and add a regressi...
Merge and resolve conflicts with master.
Slight refactor of bubble_charts data and subject_area_chart methods in ChartData
Get rid of talking to Solr to get PLOS's journal names, instead rely on a settings.yml list.
Simplify filterJournals parameter, use it in the simple search as well and guide advanced and simple search through the same path for determining fq.
Move home#index do search#index, which displays the simple search page. Expose metadata in Search return, to be used for things like displaying internally processed data, e.g. date filters (processed by SolrRequest/SolrQueryBuilder), to avoid duplication.
Move date parsing/filter building to SolrQueryBuilder.
Remove forgotten require of pry.
Update default tagline, change name and hide PLOS specific samples.
Fix CSV export, moving to_csv to report_doi, which represents a row in the CSV. And add both controller and feature specs for CSV export.
Fix spec for subject string (in the context of a CSV)
Simplify ReportDoi CSV generation.
Update CHANGELOG with release 2.0.2
Merge branch 'master' into crossref
Redirect to root_path in HomeController's start-over, as the index action of HomeController does not exist anymore.
Merge pull request #45 from articlemetrics/crossref

Adds ability to search with CrossRef's API
Fixes #60 and #56
Merge pull request #63 from articlemetrics/title_and_favicon

Fixes #60 and #56