* Not all STM32 RTCs support subseconds in the time struct, so this is
now ifdef'd using the only obvious define which exists when subseconds
exist.
* Let wc_GenerateSeed detect STM32's without RNG correctly.
* wolfCrypt test was attempting to use variables that don't exist when
both WOLFSSL_SMALL_STACK and WC_NO_RNG is defined.
* Remove NTRU and OQS
* Keep the DTLS serialization format backwards compatible.
* Remove n from mygetopt_long() call.
* Fix over-zealous deletion.
* Resolve problems found by @SparkiDev
* Updated example to add support for CMSIS v2 and static memory.
* Improved example to support more build options.
* Added support for detecting Cube HAL and including `wolfSSL.wolfSSL_conf.h`.
