added getRequestHeaders to Request object and test; added 206 response to switch statement in Response and test
FakeRequest and FakeSocket moved to src/test
Moving fake socket and response constructing to @Before
added content range get/set and header setting
Added work for conent range/ http 206 response
added test for content range
Change responseBody to byte[] and drop separate responseBodyBytes
Merge branch 'master' into BasicAuth

* master:
  Change responseBody to byte[] and drop separate responseBodyBytes
  added test for content range
  added content range get/set and header setting
  Moving fake socket and response constructing to @Before
  FakeRequest and FakeSocket moved to src/test
  added getRequestHeaders to Request object and test; added 206 response to switch statement in Response and test

Conflicts:
	src/main/java/com/swift/Response.java
	src/test/java/com/swift/ResponseTest.java