Added generic function for decoding and encoding an integer value.
Use those functions for decoding and encoding integer and enumerated types.
Added encoder and decoder for types that represent a list of flags.
Added type definitions for Stream Identifier, Additional Update Parameters and Device Properties.
Added definition for octet string type and use it for types that are decoded into an octet string.



git-svn-id: http://yate.null.ro/svn/yate/trunk@5735 acf43c95-373e-0410-b603-e72c3f656dc1