Added 48 issues to [Weekly Young JUMP] Collection

Previews & DDL:

	[Weekly Young JUMP] 2012 No.01
	[Weekly Young JUMP] 2012 No.02
	[Weekly Young JUMP] 2012 No.03
	[Weekly Young JUMP] 2012 No.04-05
	[Weekly Young JUMP] 2012 No.06-07
	[Weekly Young JUMP] 2012 No.08
	[Weekly Young JUMP] 2012 No.09
	[Weekly Young JUMP] 2012 No.10
	[Weekly Young JUMP] 2012 No.11
	[Weekly Young JUMP] 2012 No.12
	[Weekly Young JUMP] 2012 No.13
	[Weekly Young JUMP] 2012 No.14
	[Weekly Young JUMP] 2012 No.15
	[Weekly Young JUMP] 2012 No.16
	[Weekly Young JUMP] 2012 No.17
	[Weekly Young JUMP] 2012 No.18
	[Weekly Young JUMP] 2012 No.19
	[Weekly Young JUMP] 2012 No.20
	[Weekly Young JUMP] 2012 No.21
	[Weekly Young JUMP] 2012 No.22-23
	[Weekly Young JUMP] 2012 No.24
	[Weekly Young JUMP] 2012 No.25
	[Weekly Young JUMP] 2012 No.26
	[Weekly Young JUMP] 2012 No.27
	[Weekly Young JUMP] 2012 No.28
	[Weekly Young JUMP] 2012 No.29
	[Weekly Young JUMP] 2012 No.30
	[Weekly Young JUMP] 2012 No.31
	[Weekly Young JUMP] 2012 No.32
	[Weekly Young JUMP] 2012 No.33
	[Weekly Young JUMP] 2012 No.34
	[Weekly Young JUMP] 2012 No.35
	[Weekly Young JUMP] 2012 No.36
	[Weekly Young JUMP] 2012 No.37-38
	[Weekly Young JUMP] 2012 No.39
	[Weekly Young JUMP] 2012 No.40
	[Weekly Young JUMP] 2012 No.41
	[Weekly Young JUMP] 2012 No.42
	[Weekly Young JUMP] 2012 No.43
	[Weekly Young JUMP] 2012 No.44
	[Weekly Young JUMP] 2012 No.45
	[Weekly Young JUMP] 2012 No.46
	[Weekly Young JUMP] 2012 No.47
	[Weekly Young JUMP] 2012 No.48
	[Weekly Young JUMP] 2012 No.49
	[Weekly Young JUMP] 2012 No.50
	[Weekly Young JUMP] 2012 No.51
	[Weekly Young JUMP] 2012 No.52