added more options to CArgParser. readded sv_logname
added length checking to ReadString. will add to numbers later on
forgot to add LogHandler
changed move directory logic in CLoggingStream, it must always be set. added sv_loglimit and sv_logmovedir for setting size limits and the move directory respectively.
fixed description issues in CArgParser.
moved StringToNumber to MyString
refactored MyString a bit, moved unneeded templates from MyString.h to MyString.cpp