fixed GetAll when used with ExplicitKey

Merge branch 'projectlock' of https://github.com/sebastienros/dapper-dot-net into sebastienros-projectlock

Conflicts:
	Dapper.DNX.Tests/project.lock.json
	Dapper/project.lock.json

DNX improvements

Added global.json to solution items too.

These files are already ignored but must have been added before the rule was added.

The "SqlMapper.cs is too damned big" file split; also removes C#3 support and .NET 3.5 support (sorry, but legacy by too many years)

Fix broken link in README

Fixes #357

Simple Func to allow provision of TypeMaps automatically

Added basic support for custom type maps in collection parameters

Table properties that implement Table<T,TId> instead of Table<T> are not recognized during the initialization of the Database<T> class. As a result, these properties remain uninitialized after the call to Database<T>.Init().

// Works fine
public Table<Person> Persons { get; set; }

// Remains 'null' after Init
public Table<Car, Guid> Cars { get; set; }

Merge branch 'defaultStringType' of https://github.com/kppullin/dapper-dot-net into kppullin-defaultStringType

Conflicts:
	Dapper/SqlMapper.cs

Conflicts:
	Dapper NET40/SqlMapper.cs

Added the GridReader.Read method with Type [] types and …