add RSA OAEP SHA2 vectors via custom vector creation (#2829)

* add RSA OAEP SHA2 vectors via custom vector creation

* update the docs

* retab

* remove sha2 oaep support (it will be added again in another PR)

* add header to each vector file

* Add Java 8 Bouncy Castle based verification of RSA-OAEP SHA-2 test vectors (#4)

* Update Java verifier to skip past test vector file header if present (#5)

* Update Java verifier to skip past test vector file header if present

* Fix tabs vs. space whitespace

* generate sha1 oaep permutations as well + verify support in java

* address review feedback
diff --git a/docs/development/test-vectors.rst b/docs/development/test-vectors.rst
index 61717cf..4f0ece5 100644
--- a/docs/development/test-vectors.rst
+++ b/docs/development/test-vectors.rst
@@ -44,6 +44,7 @@
     :maxdepth: 1
 
     custom-vectors/secp256k1
+    custom-vectors/rsa-oaep-sha2
 
 * ``asymmetric/PEM_Serialization/ec_private_key.pem`` and
   ``asymmetric/DER_Serialization/ec_private_key.der`` - Contains an Elliptic