Fix for cellcounter/cellcounter#194. Closes any open dialog boxes prior to opening new one.
Fix for cellcounter/cellcounter#172

Applies CSS class 'abnormal_count' to <td> elements of the results table, and then sets CSS color value to red.
Additional change to ensure abnormal count is in red in both results table and in keyboard count. Brackets currently retained.
Merge pull request #213 from jvc26/cellcounter/cellcounter#172

Fix for cellcounter/cellcounter#172
Merge pull request #212 from jvc26/cellcounter/cellcounter#194

Fix for cellcounter/cellcounter#194
Add robots.txt file, allow all bots
Merge pull request #218 from jvc26/robots.txt

Add robots.txt file, allow all bots
Substantial JS refactoring and cleanup as per JSHint. Correcting of missing closures, semicolons, and re-declared variables.
Merge pull request #219 from jvc26/jshint-cleanup

Big JSHint based cleanup
Merge upstream changes