* connect to the ups web ui after install and verify the proper certificate is being served
* rename `apchost` flag to `hostname`
* separate ports to additional flags (`sshport` `sslport`) with sane defaults
* apcssh: add descriptive error when required file(s) not passed
* create: dont create key+cert file when key isn't supported by NMC2
* config: fix usage messages re: key types
* p15 files: dont generate key+cert when it isn't needed (aka NMC2 doesn't support key)
* pkcs15: pre-calculate envelope when making the p15 struct
* pkcs15: omit key ID 8 & 9 from EC keys
* pkcs15: update key decode logic
* pkcs15: add key type value for easy determination of compatibility
* pkcs15: add ec key support
* pkcs15: separate functions for key and key+cert p15 files
* update README
see: https://github.com/gregtwallace/apc-p15-tool/issues/6
When troubleshooting it is helpful to put the generated files into an asn1 decoder. The files can be copy/pasted easily in b64 format.
This change creates b64 files when the debug flag is set to make this process easier.
The NMC Security Wizard can also produce .p15 files that contain just a private key. Add this ability to this tool.
When the `create` function is used, both files will be outputted.
