Fix compiler warnings on WinCE.
Fix compiler warnings on WinCE.
Refactor the names of state objects in the command-line shell implementation..
Merge the latest trunk changes, and in particular the refactoring of the
object names in the command-line shell.
Begin adding commands to the command-line interface for interacting with
the sessions extension.  This is the first check-in of a work-in-progress.
Add miscellaneous test cases to improve coverage of sessions module.
Add the "changeset" command-line utility for getting an ASCII dump of
change sets.
A reasonably complete implementation of the "changeset" command-line tool
and the ".sessions" command in the command-line shell.
Add the "changeset" command-line tool for analyzing and manipulating
changesets in files on disk.  Add the ".session" command to the command-line
tool.
Fix a harmless compiler warning in the sessionAppendDelete() function.
Fix the autoconf and MSVC makefiles so that they construct the changeset
command-line utility upon request.  Delete that utility program when
"make clean" is run.
Improved response to error conditions in the ".session" shell command and
in the "changeset" command-line program.
Disable the hook-7.5.2 tests when using sessions, since that are not correct
in that case.