* Better decoding of TZSP header.
* Handle unknown tags in packet.
* Removed encapsulation types which are not actually supported.
* Added tags for original length and sensor address.
* Fix signedness of some fields.
Get rid of unused "hf_tzsp_reserved" variable.
Use -1 rather than "tvb_length(tvb)" when constructing the top-level
protocol tree item, and set the length if we have payload that we
dissect separately.
Have "add_option_info()" take a starting offset, rather than
constructing a subset tvbuff for it.
Clean up indentation.
svn path=/trunk/; revision=8951
Guy Harris