1.2.1

• Removal of unused port-id-map file.
• Corrections in the link creation during install.
• Corrections in the types of the distributed dictionary.
• Added compatibility headers for radiusclient-ng.
• Added new API to access the context of a request.
• Eliminitated the radius_deadtime option, and simplified the
  server setting option. Only a single auth or acct server
  can be specified.
• API and ABI modifications:
  • rc_aaa_ctx_free: New function
  • rc_aaa_ctx_get_secret: New function
  • rc_aaa_ctx_get_vector: New function
  • rc_aaa_ctx: New function