Remove reveng

(its license was not compatible with PM3 license, see issue #527)

client/scripts/e.lua

@@ -1,72 +0,0 @@
-local getopt = require('getopt')
-local utils = require('utils')
-
-example = "script calculates many different checksums (CRC) over the provided hex input"
-author = "Iceman"
-desc =
-[[
-This script calculates many checksums (CRC) over the provided hex input. 
-
-Arguments:
-	-b 				data in hex
-	-w				bitwidth of the CRC family of algorithm. <optional> defaults to all known CRC presets.
-Examples : 
-	script run e -b 010203040506070809
-	script run e -b 010203040506070809 -w 16
-]]
-
---- 
--- A debug printout-function
-function dbg(args)
-	if DEBUG then
-		print("###", args)
-	end
-end 
---- 
--- This is only meant to be used when errors occur
-function oops(err)
-	print("ERROR: ",err)
-	return nil,err
-end
---- 
--- Usage help
-function help()
-	print(desc)
-	print("Example usage")
-	print(example)
-end
---- 
--- The main entry point
-function main(args)
-
-	local data
-	local width = 0
-
-	-- Read the parameters
-	for o, a in getopt.getopt(args, 'hb:w:') do
-		if o == "h" then return help() end
-		if o == "b" then data = a end
-		if o == "w" then width = a end
-	end
-
-	data = data or '01020304'
-	
-	print( string.rep('-',60) )
-	print('Bit width of CRC | '..width)
-	print('Bytes            | '..data)
-	print('')
-	print( ('%-20s| %-16s| %s'):format('Model','CRC', 'CRC reverse'))
-	print( string.rep('-',60) )
-	local lists = core.reveng_models(width)
-	for _,i in pairs(lists) do
-		local a1 = core.reveng_runmodel(i, data, false, '0')
-		local a2 = core.reveng_runmodel(i, data, true, '0')
-		local a3 = core.reveng_runmodel(i, data, false, 'b')
-		local a4 = core.reveng_runmodel(i, data, false, 'B')
-		local a5 = core.reveng_runmodel(i, data, false, 'l')
-		local a6 = core.reveng_runmodel(i, data, false, 'L')		
-		print( ('%-20s| %-16s| %-16s| %-16s| %-16s| %-16s| %-16s'):format(i, a1:upper(), a2:upper(),a3:upper(),a4:upper(),a5:upper(),a6:upper() ) )
-	end
-end
-
-main(args)