[shogun-data] updated to new snapshot git20140804.48a1abbbe8643754c4f20b9c8369015c13eac135

[Björn 'besser82' Esser]

Summary of changes:

7514e3c... updated to new snapshot git20140804.48a1abbbe8643754c4f20b9 (*)

(*) This commit already existed in another branch; no separate mail sent