Forbid null map values, and null maps.

Make build pass on Windows

Note that the callback executor should be used when non-null.

Propagate callback executor even when not explicitly specified.

This lets custom CallAdapter implementations use the platform default for their callbacks.

If the Call pattern was not used, methods like

	@GET("...") int getValue()

are not handled properly.

Bumped Jackson to current version 2.7.1

Issue template for retrofit.

Provide the ability to specify a default scheduler for RxJava.

This mimics the behavior of Retrofit 1, and can be surprisingly convenient for consistency.

Fix cancellation typos

Use Gson instance as factory for reader to honor config.

This allows settings like support for leniency to be honored.

Updating OkHttp to 3.1.2

Throw nice message when resolved URL is malformed.

OkHttp 3.1.1.

OkHttp 3.1.

F2prateek method annotations 2