libdmapsharing: moved to github

git-svn-id: svn://svn.openwrt.org/openwrt/packages@42134 3c298f89-4303-0410-b956-a3cf2f4a3e73
dmapd: moved to github

git-svn-id: svn://svn.openwrt.org/openwrt/packages@42135 3c298f89-4303-0410-b956-a3cf2f4a3e73
ntfs-3g: moved to github

git-svn-id: svn://svn.openwrt.org/openwrt/packages@42136 3c298f89-4303-0410-b956-a3cf2f4a3e73
ntfsprogs: obsoleted

git-svn-id: svn://svn.openwrt.org/openwrt/packages@42137 3c298f89-4303-0410-b956-a3cf2f4a3e73