TODO-9.9.1

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        SiOO:  State-input Operator Output   9 . 9 . 1  C H A N G E S 

 Summary of changes between SiOO 9.9.0 and SiOO 9.9.1             January 2016
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  We will stick a fork in the codebase for 9.9.1 when we reach the following:

  Solid build system and a solid, usable, unix cli interface to the kernel.

   #DONE Build system 

      CHECK #DONE  All source is commited into github, tagging for 9.9.1
      CHECK #DONE  User side is an (sh) script, autotools under the hood.
      CHECK #DONE  Build options are (moving into) the make-SiOO(.sh) file.
        System is configured kernel/BuildOptions.h our configuration is:
        #define AKA_SIOO
        #define MATCHTIME_INTERRUPT         (Default)
        #define O_REJECTS_FIRST             (Default)
        #define NUMERIC_INDIFFERENCE        (Default)
        #define MAX_SIMULTANEOUS_AGENTS 128 (Default)
        #define USE_STDARGS                 (Default)
        #define BUG_139_WORKAROUND          (Default)
        #define USE_CAPTURE_REPLAY          (Default)
        #ifdef AKA_SIOO
        /* We do not expect to need more than the basic set of callbacks, for now... */
                #define FEW_CALLBACKS
        /* Prevent justifications from being built on the top level, they are useless*/
        /* It appears that top justifications has a terrible memory leak.            */
        /* SO this is really a work-around to avoid a memory problem                 */
                #define NO_TOP_JUSTS
        /* Possibly prevent memory links for top state heavy systems (like counter-demo) */
        /* Reference counting on the top state appears to leak memory, turning this off  */
        #define NO_TOP_LEVEL_REFS 
        #endif   /* AKA_SIOO */
     CHECK #DONE  Makes API headers and libraries, sioo, SiOO.
      
     MOVED TO 9.9.2 #DONE  Installs to @INSTALL_PREFIX@/bin, @14@/lib, etc. 
             (system installs will require SU privileges)

     CHECK #DONE CLI working correctly

      CHECK #DONE  Demos: counter-demo toh-demo (mac-demo?) 
            DONE! setup using the mac.rete with rete-net command
      #DONE  Help system (on invocation (getopt) and in CLI (readline(3))
      CHECK #DONE  linenoise input method
      CHECK #DONE  linenoise history system
      CHECK #DONE  ~/.sioo_history file stores CLI history
      #DONE  ~/.sioorc configuration file from $PWD then $HOME
      #DONE  fall through to selected bash built-ins (ls, cd, mkdir)
      #DONE  bang arbitrarty cmds into (!)display / (!!)input buffer 
             (!grep [...], etc.)
   
   #DOING designing tests for commands
   #DOING RHS function modifications
   #DOING (roughed-in) RHS plugin system (doesn't work, sucks bad)
   #DOING ...