tor: bump to 0.4.6.8 stable

Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>

net/tor/Makefile

@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=tor
-PKG_VERSION:=0.4.6.7
+PKG_VERSION:=0.4.6.8
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://dist.torproject.org/ \
 	https://archive.torproject.org/tor-package-archive
-PKG_HASH:=ff665ce121b2952110bd98b9c8741b5593bf6c01ac09033ad848ed92c2510f9a
+PKG_HASH:=15ce1a37b4cc175b07761e00acdcfa2c08f0d23d6c3ab9c97c464bd38cc5476a
 PKG_MAINTAINER:=Hauke Mehrtens <hauke@hauke-m.de> \
 		Peter Wagner <tripolar@gmx.at>
 PKG_LICENSE_FILES:=LICENSE