[cvsnt] Bug handling UNICODE files

[Daniele_Cortecchia at sacmi.it]

I found a problem using cvsnt release 2.5.0.2 build 2099 (both client and 
server) under win xp sp2:
after committing an UNICODE file all '\r' are not filtered and then the 
same file obtained from server present newline as '\r\r\n' and not '\r\n'.

I verified that files on server contains newlines as '\r\n'(I think it's 
supposed to have just '\n').
I verified that the problem is related to the client (installing 2.5.0.1 
build 1976 client the problem disappears).
Versions from 2.5.0.1 build 2013 to 2.5.0.2 build 2099 are affected by the 
problem.

regards, Daniele