package/python-pillow: bump to version 4.2.1

Signed-off-by: Angelo Compagnucci <angelo.compagnucci@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/python-pillow/python-pillow.hash

@@ -1,3 +1,3 @@
 # md5 from https://pypi.python.org/pypi/pillow/json, sha256 locally computed
-md5 f2565954955c8d10f3b4f1f72f852bf7  Pillow-4.1.1.tar.gz
-sha256 00b6a5f28d00f720235a937ebc2f50f4292a5c7e2d6ab9a8b26153b625c4f431  Pillow-4.1.1.tar.gz
+md5 11e5e2046cf41586716a6042d89abeeb  Pillow-4.2.1.tar.gz
+sha256 c724f65870e545316f9e82e4c6d608ab5aa9dd82d5185e5b2e72119378740073  Pillow-4.2.1.tar.gz

package/python-pillow/python-pillow.mk

@@ -4,9 +4,9 @@
 #
 ################################################################################
 
-PYTHON_PILLOW_VERSION = 4.1.1
+PYTHON_PILLOW_VERSION = 4.2.1
 PYTHON_PILLOW_SOURCE = Pillow-$(PYTHON_PILLOW_VERSION).tar.gz
-PYTHON_PILLOW_SITE = https://pypi.python.org/packages/93/73/66854f63b1941aad9af18a1de59f9cf95ad1a87c801540222e332f6688d7
+PYTHON_PILLOW_SITE = https://pypi.python.org/packages/55/aa/f7f983fb72710a9daa4b3374b7c160091d3f94f5c09221f9336ade9027f3
 PYTHON_PILLOW_LICENSE = PIL Software License
 PYTHON_PILLOW_LICENSE_FILES = LICENSE
 PYTHON_PILLOW_SETUP_TYPE = setuptools