Small fixes
Small consideration about input array of calculators it's been added
Small changes in readme (
Solved bug in oneVsOthers
Partial commit. Recovered the initial plot generator.
Change in readme
Some big changes: 
- Calculator now ALWAYS change input coordinates.
- Added new and more complete tests.

TODO: iterative superposition testing.
Golden data and sccripts for generation
Merge remote-tracking branch 'origin/master'