Scripts SQL Compact + code changes for databaseproviders

Added Sql Compact compatibility to support Umbraco as a Service in 2 scenarios:
1) enable to run UrlTracker while hosting with a Trial or Freelance plan
2) enable to run UrlTracker on local development environment after cloning the git repository (any plan), using the provided sql compact database

Changes
- t-sql install scripts due to limitations in Sql Compact syntax (procedural extensions not supported)
- t-sql queries adjusted due to limitations in Sql Compact syntax (wildcard search + booleans)