pillow: upgrade to version 3.3.1

Signed-off-by: Gergely Kiss <mail.gery@gmail.com>

lang/pillow/Makefile

@@ -7,7 +7,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=pillow
-PKG_VERSION:=3.2.0
+PKG_VERSION:=3.3.1
 PKG_RELEASE=1
 PKG_LICENSE:=CUSTOM
 PKG_LICENSE_FILES:=LICENSE
@@ -15,7 +15,7 @@ PKG_LICENSE_FILES:=LICENSE
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/python-pillow/Pillow.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=344cb709ed0111adcc6ad47cc007507c3f5efeb3
+PKG_SOURCE_VERSION:=aab33141f381d5577cdef9033b7fdff79122a10c
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_BUILD_DEPENDS:=python python-setuptools
 
@@ -28,7 +28,7 @@ define Package/pillow
     CATEGORY:=Languages
     TITLE:=The friendly PIL fork
     MAINTAINER:=Gergely Kiss <mail.gery@gmail.com>
-    URL:=https://www.pillowproject.com/
+    URL:=https://python-pillow.org/
     DEPENDS:=+python +libfreetype +libjpeg +zlib +libtiff
 endef