added misclassification category; also some small code cleanup
updated ccs12/JamshedLMYKLYP12 report to explain why it is misclassified
updated oopsla12/KaliberaMJV12 report to explain why it is misclassified
if there is even one artifact in a category, show a dot in the progress bar
credit data source
chromatic alteration
avoid table for empty paper lists
Merge https://github.com/shriram/repro-in-cs