Hi, this adds mbedtls with hiawatha as an application using it. As hiawatha is a webserver, we'll need a short service to make it usable but this was the reason I packaged mbedtls.
Changes: "mbedtls" was renamed to "mbedtls-apache": This is prefered upstream variant, and also the version hiawatha ships with. As noted in the patch, "mbedtls-gpl" exists. Added an explanation to (source) of mbedtls-apache for future updaters.
