Prune 68 obsolete ports

FreeBSD Ports maintainers have already deleted the following:
  databases/memcachedb
  devel/ecore
  devel/ecore-file
  devel/ecore-ipc
  devel/ecore-main
  devel/eet
  devel/eina
  devel/eio
  devel/libole2
  graphics/ecore-evas
  graphics/ecore-sdl
  graphics/edje
  graphics/ethumb
  graphics/evas
  graphics/evas-core
  graphics/evas-engine-buffer
  graphics/evas-engine-opengl
  graphics/evas-engine-sdl
  graphics/evas-engine-x11
  graphics/evas-loader-bmp
  graphics/evas-loader-eet
  graphics/evas-loader-generic
  graphics/evas-loader-gif
  graphics/evas-loader-ico
  graphics/evas-loader-jpeg
  graphics/evas-loader-pmaps
  graphics/evas-loader-png
  graphics/evas-loader-psd
  graphics/evas-loader-svg
  graphics/evas-loader-tga
  graphics/evas-loader-tiff
  graphics/evas-loader-wbmp
  graphics/evas-loader-xpm
  graphics/libetonyek
  lang/embryo
  multimedia/emotion
  net-im/folks04
  net-im/tg
  net/ecore-con
  net/p5-SOAP-Transport-TCP
  ports-mgmt/pkg-plist
  print/latexmk
  print/pdfjam
  sysutils/rubygem-hiera-json
  textproc/libodfgen
  www/chimera
  x11-wm/e17-module-alarm
  x11-wm/e17-module-cpu
  x11-wm/e17-module-deskshow
  x11-wm/e17-module-diskio
  x11-wm/e17-module-everything-places
  x11-wm/e17-module-everything-websearch
  x11-wm/e17-module-forecasts
  x11-wm/e17-module-mem
  x11-wm/e17-module-mpdule
  x11-wm/e17-module-net
  x11-wm/e17-module-penguins
  x11-wm/e17-module-places
  x11-wm/e17-module-rmb
  x11-wm/e17-module-tclock
  x11-wm/e17-module-wlan
  x11-wm/e17-modules
  x11/ecore-imf
  x11/ecore-imf_evas
  x11/ecore-input
  x11/ecore-input_evas
  x11/ecore-x11
  x11/efreet