Allow Entity framewok to reuse an externally created and initialized forcetk client. This is useful for MobleWeb libraries that already creates forcetk client during oauth
Merge pull request #101 from wmathurin/unstable20

More tests
Merge pull request #102 from rajaraodv/unstable20

Allow Entity framewok to reuse an externally created and initialized focetk client.
Merge 3 minor fixes from forcetk library (in developerforce) to entity framework's forcetk.
1. Fix retrieve method's logic
2. Update version to v27.0
3. Dont send contentType for GET or DELETE as some libraries like in Node.js Express BodyParser middleware breaks.
Merge pull request #104 from rajaraodv/unstable20

Merge 3 minor fixes from forcetk library (in developerforce) to entity framework's forcetk
Merge pull request #103 from wmathurin/unstable20

Expanded README