Fixed typo in starGraphPerformanceTable-ITTB's description
Updated (incorrect value for param maxMin)
Output messages changed
Updated description
Updated 8 (+3) ITTB web-services

- advancedPlotAlternativesValues-ITTB
- advancedPlotAlternativesComparisons-ITTB
- advancedPlotCriteriaComparisons-ITTB
- advancedPlotCriteriaValues-ITTB
- advancedPlotCriteriaValuesPreorder-ITTB
- advancedPlotNumericPerformanceTable-ITTB
- advancedCutRelations-ITTB (renamed from: advancedCutRelation-ITTB)
- transitiveReductionAlternativesComparisons-ITTB

The following 3 WS only had some of their tests files updated:
- criteriaDescriptiveStatistics-ITTB
- performanceTableFilter-ITTB
- computeNumericPerformanceTable-ITTB
starGraphPerformanceTable-ITTB renamed to plotStarGraphPerformanceTable
Updated sortAlternativesValues-ITTB, UTA-ITTB & advancedPlotValueFunctions-ITTB
Added: plotAlternativesAssignments-ITTB
Added: plotFuzzyCategoriesValues-ITTB
advancedCutRelations: the description was producing an invalid XMCDA methodParameters in some cases
performanceTableFilter-ITTB: description updated (typo)
performanceTableTransformation-ITTB: description updated (typo)
advancedCutRelations: updated so that all ref. of it have the trailing 's'
plotAlternativesAffectations-ITTB: replaced by plotAlternativesAssignments
ITTB advancedCutRelations: the field «indeterminate» should be shown only when the cut type is bipolar, and the classical output is «other valued»
ITTB: removed the prefix "advanced" from all services' names; cutRelations renamed to cutRelation
install_all.sh: added 23 new ITTB web-services