New: Add Kpi table (coscine/issues#1051)

src/Database.T4/DataModel/CsDatabase.tt

src/Database.T4/Database.T4.csproj

src/Database.T4/Properties/AssemblyInfo.cs

...e.T4/amd64/Microsoft.VC90.CRT/Microsoft.VC90.CRT.manifest

src/Database.T4/amd64/Microsoft.VC90.CRT/README_ENU.txt

src/Database.T4/amd64/Microsoft.VC90.CRT/msvcr90.dll

src/Database.T4/amd64/sqlceca40.dll

src/Database.T4/amd64/sqlcecompact40.dll

src/Database.T4/amd64/sqlceer40EN.dll

src/Database.T4/amd64/sqlceme40.dll

src/Database.T4/amd64/sqlceqp40.dll

src/Database.T4/amd64/sqlcese40.dll

src/Database.T4/packages.config

src/Database.T4/runtimes/win-arm/native/e_sqlite3.dll

src/Database.T4/runtimes/win-x64/native/e_sqlite3.dll

src/Database.T4/runtimes/win-x86/native/e_sqlite3.dll

src/Database.Tests/Database.Tests.csproj

src/Database.Tests/Properties/AssemblyInfo.cs

...ests/amd64/Microsoft.VC90.CRT/Microsoft.VC90.CRT.manifest

src/Database.Tests/amd64/Microsoft.VC90.CRT/README_ENU.txt