Version:   Beta 1.1 realease 3

  This version is basically the release 2 with the following modifications:
  
  1) There is a new implementation of reactive methods using a new reactive
     instruction called Run.
  
     The Run instruction has the following semantic:

                                     b 
                   wp ---> t    t,E ---> t',E'
                 -------------------------------
                                  b
                      Run wp, E  ---> t',E'

     where
           wp is a ProgramWrapper.
     
     This instruction was implemented in REWRITE and REPLACE and the implementation
     files are temporaly in Rejo directory.  This files are Run.rew, Run.rep and
     one of them has to be copied to Run.java (according to the used Junior 
     version).

 2) The old directory syn-sem that was in th examples directory, was put in
    the rejo directory as tests directory. This directory contains a lot of
    REJOs that are used for testing REJO syntax and REJO semantics.
    Something similar was done in the rsh directory.