Access to metrics via API
Metrics API: added 'meta' and 'help'
Removed the Help from API output
No more spaces in key names for API
updates for single-record metrics
Merge pull request #113 from lbjay/api_metrics

Api metrics
added zoom to author network and changed author names to stay purple after search
Merge pull request #107 from aholachek/wordcloud_customize

added slider to wordcloud
Merge pull request #114 from lbjay/author_network

added zoom to author network and changed author names to stay purple aft...
add list_type-specific sort to query params if not present; fixes #522
Merge pull request #115 from lbjay/export-sorting

add list_type-specific sort to query params if not present; fixes #522
added zoom to author network and changed author names to stay purple after search

fixed zoom out