Drop autogenerated files and add more .gitignore entries

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Dissector for RTPproxy added

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Use dynamic port registration since it's not an IANA assigned port

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Protocol column should be set even without a tree

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Use tvb_get_ephemeral_string() instead of tvb_get_string()

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
Use tvb_reported_length(tvb) instead of tvb_length(tvb)

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>