cleaned up video store use case 2 and added static analysis

...es/VideoStore/DML-Model/usecase2/Static/high.usageprofile

...les/VideoStore/DML-Model/usecase2/Static/low.usageprofile

.../VideoStore/DML-Model/usecase2/Static/lowest.usageprofile

...les/VideoStore/DML-Model/usecase2/Static/med.usageprofile

...ideoStore/DML-Model/usecase2/Static/videostore.deployment

...ideoStore/DML-Model/usecase2/Static/videostore.repository

...re/DML-Model/usecase2/Static/videostore.resourcelandscape

...es/VideoStore/DML-Model/usecase2/Static/videostore.system

...amples/VideoStore/DQL-Queries/usecase1/BoundsAnalysis.dql

...eoStore/DQL-Queries/usecase1/BoundsAnalysisComparison.dql

...mples/VideoStore/DQL-Queries/usecase1/usecase1.properties

dml-examples/VideoStore/DQL-Queries/usecase2.rar

.../VideoStore/DQL-Queries/usecase2/PaperMetrics_EU_high.dql

...s/VideoStore/DQL-Queries/usecase2/PaperMetrics_EU_low.dql

...ideoStore/DQL-Queries/usecase2/PaperMetrics_EU_lowest.dql

...s/VideoStore/DQL-Queries/usecase2/PaperMetrics_EU_med.dql

.../VideoStore/DQL-Queries/usecase2/PaperMetrics_NA_high.dql

...s/VideoStore/DQL-Queries/usecase2/PaperMetrics_NA_low.dql

...ideoStore/DQL-Queries/usecase2/PaperMetrics_NA_lowest.dql

...s/VideoStore/DQL-Queries/usecase2/PaperMetrics_NA_med.dql