Adding support for specifying the Microsoft.SqlServer.Types assembly to be used.
CodePlex2553: AlterColumn with defaultValueSql generates wrong SQL Add Constraint.
Updated code in SQL generator to generate the ADD CONSTRAINT after ALTER COLUMN.
CodePlex2536: MetadataWorkspace does not materialize specializations of ConditionPropertyMapping.
Made ConditionPropertyMapping abstract and updated code to instantiate the derived classes as needed.
Handle embedded expression references.

Adds ability to execute expression factories or reference expression member/properties when embedded into a ELinq expression.
Adds handling of closure member access by executing access and using result as a constant expression.
Remove use of DynamicInvoke where unnecessary, add 4 negative tests.
Implications of fix for CodePlex2536: MetadataWorkspace does not materialize specializations of ConditionPropertyMapping
Making ConditionPropertyMapping abstract broke EFTools which has code that instantiates that class. Updated EFTools code to used derived class instead.
Also changed the base class to non-abstract, because making it abstract can be considered a breaking change.
CodePlex2499: Unable to create EntityType with a BaseType
Added overload of Create that takes a baseType argument. Replaced Debug.Asserts with exceptions when checking the base type.
CodePlex2513: .Take(0) on queries against sql server 2012/14 works in EF611 but fails in EF612beta.
A relatively recent pull request added support for FETCH which is now used instead of ROW_NUMBER when generating SQL for limit expressions. SqlServer requires that the number of rows provided for a FETCH clause must be greater than zero. Updated the code that translates the Take method to create a filter expression with a false predicate instead of a limit expression when the take count is zero.
Change path from which VSIdeTestHost is installed
Migrating Versions: Codeplex 2167 Flowing version through migrations pipeline to ensure the
version number stored in the migrations history table is the same as the version used to
generate the migration. This is to avoid the recreation of indexes issue caused by inconsistent
verion numbers around upgrades.
Fixing Drop database script to correctly deal with ']' characters in table names
SqlCe40ServicePack1CTP1
Fix for issue #2538
EFTools: Fallback to config when looking for EF6 providers

Work Item: 2506
SaveChanges return value docs
Improving docs on the return value of SaveChanges
Issue: 2529
Adding DefaultTransactionalBehavior setting to DbContext and ObjectContext.

This fixes issue #1612
Updating release for master branch to beta3
Moving connection managment in DbMigrator.ExecuteStatements to the try block so the temporary context is properly disposed on an exception.

Fixes issue #2579