Closes #2172 - Adding shard failures
Closes #2103 - Handling Rison exception for malformated urls
If we get an error then we will clean it up and replace it with the defautls
Only show 'show less' if the total failures is greather then five
Merge pull request #2173 from simianhacker/fix-2103

Closes #2103 - Handling Rison exception for malformated urls
Merge pull request #2178 from simianhacker/fix-2172

Closes #2172 - Adding shard failures
restored max length for truncating x-axis labels
Merge branch 'master' into fix/xaxis-ht
restored truncate