Fix measure with complex measure conditions rendering.

[saulius]

To be honest, I think it's error in the data as measure conditions are:

=> [#<MeasureCondition @values={:measure_condition_sid=>549716, :measure_sid=>2891442, :condition_code=>"L", :component_sequence_number=>1, :condition_duty_amount=>58.23, :condition_monetary_unit_code=>"EUR", :condition_measurement_unit_code=>"DTN", :condition_measurement_unit_qualifier_code=>nil, :action_code=>"01", :certificate_type_code=>nil, :certificate_code=>nil, :created_at=>nil, :updated_at=>nil}>,
 #<MeasureCondition @values={:measure_condition_sid=>549717, :measure_sid=>2891442, :condition_code=>"L", :component_sequence_number=>2, :condition_duty_amount=>38.82, :condition_monetary_unit_code=>"EUR", :condition_measurement_unit_code=>"DTN", :condition_measurement_unit_qualifier_code=>nil, :action_code=>"01", :certificate_type_code=>nil, :certificate_code=>nil, :created_at=>nil, :updated_at=>nil}>,
 #<MeasureCondition @values={:measure_condition_sid=>549718, :measure_sid=>2891442, :condition_code=>"L", :component_sequence_number=>3, :condition_duty_amount=>35.19, :condition_monetary_unit_code=>"EUR", :condition_measurement_unit_code=>"DTN", :condition_measurement_unit_qualifier_code=>nil, :action_code=>"01", :certificate_type_code=>nil, :certificate_code=>nil, :created_at=>nil, :updated_at=>nil}>,
 #<MeasureCondition @values={:measure_condition_sid=>549719, :measure_sid=>2891442, :condition_code=>"L", :component_sequence_number=>5, :condition_duty_amount=>0.0, :condition_monetary_unit_code=>"EUR", :condition_measurement_unit_code=>"DTN", :condition_measurement_unit_qualifier_code=>nil, :action_code=>"07", :certificate_type_code=>nil, :certificate_code=>nil, :created_at=>nil, :updated_at=>nil}>]

So sequence numbers are 1,2,3,5(?). Previous code version assumed that they will be in correct sequence. Reworked to use sorting and pick the one before actual measure condition.

This is for https://www.pivotaltracker.com/story/show/43298641.

[jabley]

I'll add something to trade-tariff-suite to capture this as well. Currently that's a bit of an organic evolution and we might want to think about structuring it a bit better, but for now I'm just happy adding stuff to it.