Fix organisation for Jeff in about dialog

IAM Consulting -> Secure Endpoints
A touch of rebranding. Bumped version up to 3.0.
Get rid of weird border around GUI dialog buttons

The buttons on GUI dialogs (such as username/password prompts) should
now look like regular Win32 buttons
More version number and branding changes

It should report itself as "kermit 3.0" in more places than before now.
The NEWS and SUPPORT commands have been adjusted to support version 3.0
and its support status too.
Remove some old registration code (SESLIMIT)

Removed all the old session time limit code I could find
Remove remaining demo screen code

The function it calls was for license enforcement which has been
removed.
Delete remaining code that was calling chkexp()

This was the function for checking license expiry. Its done nothing for
a while now so this is just a cleanup to remove dead code.
More old registration code gone
Delete this display_demo stuff *again*

I don't know how it came back...
Delete display_demo stuff for a third time

The "WARNING -- This C source program generated by Wart preprocessor"
should have given it away. *This* time it should be gone for good.
Delete k95inst.* (old registration code)

Not sure what it was for but it wasn't used by anything and its gone
now.
Delete old K95 1.1.14 patch

I don't think anyone is likely to revise the Kermit-95 Version 1.1.14
bugfix
Updated readme file plus new markdown version