Commented Issue: Some of the ToTable methods ignore schema included in name [894]

Mapping an entity to a table with a name in the format "schema.table" does not always work as expected. The following will map Blog to the schema name:
```
modelBuilder.Entity<Blog>().ToTable("Schema.TableName");
```
But the following will not, EF will attempt to add dbo to the start of the name:
```
modelBuilder.Entity(typeof(Blog)).ToTable("Schema.TableName");
```
The ToTable methods inside a many-to-many mapping configuration also do not parse the schema.


The workaround for this is to use the overload of ToTable that accepts schema name:
```
modelBuilder.Entity(typeof(blog)).ToTable("TableName", "Schema");
```
Comments: This may be related to [Work Item 716](http://entityframework.codeplex.com/workitem/716).