support for chained certificates
support for chained certificates

CA.sh from openssl.org (BSD style license) is used to setup a CA to be used for TestKeyStoreFactory.java
amending license headers
Chained certificates support

Added some testing such that the original single certificate behaviour is maintained now that the code supports chained certificates. Took the opportunity to inline a bunch of code in the tests (and AbstractNeoServer) too.
Merge pull request #1 from jimwebber/chained_certificates

Chained certificates support
Merge pull request #874 from sarmbruster/chained_certificates

support for chained certificates