0xB0 - Generic Gump
-------------------
Client->Server:No
Server->Client:Yes
Length:dynamic

byte 0xB0
short size
uint dialogSerial
uint gumpSerial
int left
int top
ushort lengthData
byte[lengthData] data
ushort numLines
loop x numLines
{
	ushort lengthText
	unicode[lengthText] text
}