Found any I could not using MAX_NAME_LENGTH and changed them to use it. I think that we should
increase MAX_NAME_LENGTH to 128 for CS:GO at some point as that's what it uses internally.
(Presumably to get the client's full multibyte name from Steam without truncation mid-codepoint which
can happen in other games. Steam's max is 32 characters if I remember correctly, but allows multibyte chars).
Various minor things done to project files
Updated sample extension project file and updated makefile to the new unified version (more changes likely on the way)
Updated regex project file and makefile
--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401971
