Created LengthValidationTests
Improved length validation tests
Logic folder - introduced Entities folder
Introduced ScaffoldPiece, Contig and Gap classes
Replaced string[] usages with Contig[] where applicable
Merge branch 'MBI-ScaffoldPiece_introduction' into MBI-length_validation
Ranamed ScaffoldValidator to ScaffoldBuilder
ScaffoldBuilder now returns the whole Scaffold instead of its rank only
ScaffoldBuilder now adds Contigs to Scaffold
Merge branch 'MBI-ScaffoldBuilder_introduction' into MBI-length_validation
Prepared Tests project to test scaffolds built by ScaffoldBuilder
Started implementing gaps inserting
Implemented gaps inserting
Merge branch 'MBI-gaps_inserting' into MBI-length_validation
Implemented length validation
Merge branch 'MBI-length_validation'