Add CI build and .nuget folders to master
Merge pull request #317 from ServiceStack/v3

Sync with V3
Merge pull request #318 from ServiceStack/v3

resync with V3 after 1st successful CI NuGet deploy
Merge pull request #319 from ServiceStack/master

re-sync v3-fixes
Merge pull request #320 from ServiceStack/v3-fixes

Merge pull request #319 from ServiceStack/master
remove PascalCase Build.proj
remove PascalCase Build.tasks
Fixed JoinSqlBuilder to use field Aliases

The SQL generated by the JoinSqlBuilder class was ignoring field
aliases.
It should generate Employees.EmployeID instead of Employees.Id since
Employees has an alias on field Id.
Merge branch 'v3-fixes' into v3