Fix for Github Issue 114
Added AS2 endpoint URL to info page, github 117
Made JDNC and JNDI settings optional (should not need jdbc configured to use JNDI and vice versa).  Updated Cargo it-tests to use newest Tomcat.  Removed nasty null pointer issue.
Update README.md

Clarified the overview regarding the need for SSL and Metro for standalone/outbound.
Adding method to get the name og the preferred signed receipt algorithm.
Real world Mendelson / CIPA present multiple algorithms, we will try to honor the preferred one.
SimpleMessageRepository now produce JSON metadata and XML document.
Also added some small tests to validate JSON format produced.
Added debug logging to hunt down issue with signed multipart against CIPA.
Added more debug to hunt down text/plain cipa bug.
Adding HTTP headers to debug log.
Added DISPOSITION_NOTIFICATION_TO for sending, it is not very useful - but is mandatory.
Changed package visibility of implementation.
Removed unused repository code.
Cleaned up the MessageRepository and rewrote SBDH persistence in SimpleMessageRepository (now stores XML the same way for bothe AS2 and START payloads).
Debugging and cleaning, resulting in a TODO and GitHub issue https://github.com/difi/oxalis/issues/125
Added a new "about" Oxalis brief and some Oxalis v3 bullet points.
Fixed some spelling.
Added  build description and schemaid information to json metadata and status servlet page.
Updated SchemeID's to Policy for use of Identifiers v3, and show git scm revision on status page.
Cleaned the code while looking for ways to implement https://github.com/difi/oxalis/issues/118
Rewritten the SDBH wrapping, so that the effective headers will be used - https://github.com/difi/oxalis/issues/125