new netlogger log format

Data packet:


0               8             16            53?
+---------------+--------------+-------  ---+
| timestamp     | ID           | ..data..   |
+---------------+--------------+-------  ---+
 

Header packet:


0               8             16 17     53?
+---------------+--------------+-+-+ ..-+
| timestamp     | ID           |T|T| .. |
+---------------+--------------+-+-+ ..-+
 
T  = 
0     3       8
+-----+-------+
|type | length|
+-----+-------+

Type: 0=int, 1=FP, 2=String, 3=Ext. String, 4=IP
Length: for int, 0=short, 1=int, 2=long;
for FP, 0=single, 2=double
for IP, multiply by 32 for bit-length
for String, add 1 for #bytes (1..32)
for Ext(ended) String, add 1 and multiply by 4 for #bytes (4..128)