[cvsnt] Latest updates

[Tony Hoyle]

cvsnt 2.0.10

* Proper parsing of backslashes in modules file 
  It occurs to me that people might be using this for directory
separators, which will break... the answer is to use forward slashes
(or double-backslash, which looks ugly though).

* Properly handle return value from scripts in Unix builds

* Lots of work with sserver, which was failing quite a bit.

* Improved log handling (from cvs 1.11.5 code, base). 
  Somewhere around 1.11.2 the mainstream CVS changed
  the behaviour of the TAG1::TAG2 ranges to include TAG2.  Since
  this breaks anything relying on the old behaviour I decided not to 
  do this and add TAG1:::TAG2 syntax to emulate this, for those that
  want it.

* Propogate permissions when new subdirectories are created.

* Little bug fixes that hardly merit a mention here...

Tony