Add 'const' keyword to 'char *' parameters to allow command handlers to
pass constant string arguments.  These changes allow the 'args' command
handler to be changed to 'const' in a subsequent patch.

Remove useless forward declarations.
Moves command registrations to end of files.
Moves flash structure definitions to end of files.
Signed-off-by: Zachary T Welch <zw@superlucidity.net>

Signed-off-by: Yauheni Kaliuta <y.kaliuta@gmail.com>

Observed on a Cygwin build.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>

git-svn-id: svn://svn.berlios.de/openocd/trunk@2747 b42882b7-edfa-0310-969c-e2dbd0fdcd60

git-svn-id: svn://svn.berlios.de/openocd/trunk@2715 b42882b7-edfa-0310-969c-e2dbd0fdcd60