SOLR Search for Texts

[jarmoza]

TWiC should maintain a universal search bar (using a SOLR Javascript/Python API combo) that enables the search for texts, returning possible matches from the corpus map JSONs. These search results would be listed in the DataBar, and clicking on these results would highlight the TopicBullseyes in the CorpusClusterView panel in which that particular clicked result exists.

[jarmoza]

This is related/partially duplicates https://github.com/jarmoza/twic/issues/8. The difference to be considered is whether this search bar should also enable searching for words, phrases, etc., a potentially more complex implementation.