Regenerate gemspec for version 2.10.0
Regenerate gemspec for version 2.10.0

Bargains4Business/analytical,backupify/analytical,Bargains4Business/analytical,Seedrs/analytical,Bargains4Business/analytical,telmofcosta/analytical,Seedrs/analytical,jkrall/analytical,pedrocarrico/analytical,Bargains4Business/analytical,jkrall/analytical,telmofcosta/analytical,backupify/analytical