Additional color fix
Simplified loading .gif handling and resolved issue with scrollbar disappearing during loading
Fixed inconsistencies in assignment of ajaxRequests array used to cancel in-progress requests
Weighting asynchronicity refactor for fixed weighted functionality

- Renamed resultsCount and weightCount to keywordCount and totalCount to more accurately reflect usage
- Added weightedKeywordCount Results() instance in addition to agobe two to replace buggy dual use
  of weightedResults, generated by keywordCount/totalCount
- Adjusted totalCount and keywordCount ajax calls to happen asynchronously (from each other)
- Reduced color value literal to a more manageable quantity