Modified README from [f55796d36b] to [5d77e30af0].

   197    197   responsible for downloading the source code for the appropriate version that
   198    198   will compile and link against the current version of Tcl (user requested
   199    199   version can be found in "TCLVERS", while the actual version must be requested
   200    200   from the "tclConfig.sh" script), compiling it, installing a functional copy
   201    201   into the per-project "inst" directory, and installing anything that needs to
   202    202   be in the Tclkit's VFS root into the per-project "out" directory.
   203    203   
   204         -The exception to this is the "kitsh" and "kitdll" projects.  They are the glue
   205         -that binds all the individual projects together into a single executable.  Its
   206         -build script does not create an "inst" or an "out" directory because it is not
   207         -a library.  Instead, it collects all the other project's "out" directories
   208         -into a single directory (starpack.vfs), as well a static file (boot.tcl).
   209         -It then compiles the source code, and then installs the VFS onto the resulting
   210         -executable.  The VFS is created by the "installvfs.tcl" script for Kitsh.  For
   211         -KitDLL the VFS is created by "dir2c.tcl".
          204  +Any additional projects can be included simply by creating the appropriate
          205  +directory in the same directory as the "kitcreator" script, creating a
          206  +"build.sh" script in that directory that follows the above procedure, and then
          207  +referencing that directory in "KITCREATOR_PKGS" for the "kitcreator" invocation.
          208  +In this way KitCreator is "pluggable".  Included packages may be either
          209  +statically or dynamically linked.  If it is statically linked then the module
          210  +name must be the name of the directory -- that is, if the directory were "foo",
          211  +KitCreator will expect to initialize the module statically using Foo_Init().
          212  +
          213  +The exception to this is the "kitsh" project.  It is the glue that binds all
          214  +the individual projects together into a single executable.  Its build script
          215  +does not create an "inst" or an "out" directory because it is not a library.
          216  +Instead, it collects all the other project's "out" directories into a single
          217  +directory (starpack.vfs), as well a static file (boot.tcl). It then compiles
          218  +the source code, and then installs the VFS onto the resulting executable.
          219  +The VFS is created by the "installvfs.tcl" script for Kitsh.  For KitDLL the
          220  +VFS is created by "dir2c.tcl".
   212    221   
   213    222   If the "mk4tcl" project fails to build (or is not requested to be built),
   214    223   the rest of the project will be built using zip files instead of Metakit
   215    224   databases.
   216    225   
   217    226   To create the storage database, one of two Tclkits is used (tried in this
   218    227   order):