Point wise error formulation - issue #85

[m-kowalska]

Solves issue #85

[ccluri]

Heya Marta, can you check the Travis CI errors? Cheers

[m-kowalska]

Sorry, I missed that, now it should be ok.

[coveralls]

Pull Request Test Coverage Report for Build 190

• 0 of 6 (0.0%) changed or added relevant lines in 1 file are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.02%) to 60.436%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
kcsd/validation/ValidateKCSD.py	0	6	0.0%
<!--	Total:	0	6	0.0%	-->

Files with Coverage Reduction	New Missed Lines	%
kcsd/validation/ValidateKCSD.py	1	31.37%
<!--	Total:	1		-->

Totals
Change from base Build 166:	-0.02%
Covered Lines:	1691
Relevant Lines:	2798

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💛 - Coveralls