Merge pull request #65 from longility/master

InMemoryActiveDataContext (primary feature)
WIP
Updating to NET40
Updating and packaging nuget packages
Updating and packaging nuget packages
Updating published packages
Line endings
Merge branch 'Multi-Targetting'

Conflicts:
	Highway/src/Highway.Data.EntityFramework/packages.config
	Highway/test/Highway.Data.EntityFramework.Tests/packages.config
	Highway/test/Highway.Data.Tests/packages.config