remove obsolete comment
not working servlet tests
 sample data file
mockitosugar
remove obsolete comment
timestamp parsing
numerical differentiation
differential quotients
remove unused import
removing unused test
first failing tc for numerical diff
validating input for passing the same values are dividend/divisor indexes
properly detecting if an exception was thrown
WIP test for actual differentiation
using jetty 8.1.15
revert changing jetty container
NumericalDifferentiator extends Serializable
downgradle scalatra to 2.2.2
downgrade to scalatra 2.2 + update tests
fixing first diff test add dataset validation