Add CardReader functionality and tests
Fix header appending to respect api key vs auth token

[#80581522]
Add CardReader functionality and tests
Fix header appending to respect api key vs auth token, not both

[#80581522]
ByteArrayOutputStream -> InputStream for CardReader uploads.
Added test to assure cards are encoded correctly.

[#80581522]
Added a few tests to test 202s/404s returning from the Person API endpoint
Merge pull request #11 from fullcontact/version2-working

CardReader functionality
Merge commit '58b1aeca21ee7619dde9f63977d55fe9b2e185f9' into version2-working-misc

Conflicts:
	src/main/java/com/fullcontact/api/libs/fullcontact4j/FullContact.java
	src/main/java/com/fullcontact/api/libs/fullcontact4j/FullContactApi.java