~~~
2019-11-26
* Introduce internal SQLite database to store results from stacked queries.
* Comply with pybliometrics 2.2 or higher to make use of integrity_fields.
* In `Original()`, add parameter "num_citations" to filter on the number of citations as well.
* In `Original()`, add paramater "period" to allow for matching on information derived from used-provided period only.
* In `Original()`, add parameter "search_affiliations" to enable subsetting on matches from a list of specific affiliations.
* Add "num_citations" to information of matches.
* Introduce internal config file.
* Attempt to download most recent sources list from scopus.com during `.create_fields_sources_list()`.
* In `find_country()`, add "refresh" parameter and fix bugs related to wrong views and not continuing the search.
* In `get_main_field()` return most common 2-digit ASJC code and most commont 4-digit ASJC field.
* Attempt to extract URL for the Scopus source list via webscraping.
* In `find_matches()`, provide only desired information.
* In `find_matches()`, fix bug with missing references or abstracts.
* Use decorators for methods.