saving uncommitted changes in /etc prior to emerge run

paludis/sets/games.conf

@@ -5,7 +5,7 @@
 #games-action/beathazardultra
 * games-action/brutal-legend
 #games-action/chromium-bsu
-* games-action/cs2d
+#* games-action/cs2d
 #games-action/hotline-miami
 #games-action/intrusion2
 * games-action/minetest
@@ -14,7 +14,7 @@
 #games-action/minetest_survival
 #games-action/openastromenace
 * games-action/openclonk
-* games-action/solar2
+#* games-action/solar2
 * games-action/supertuxkart
 #games-action/super-hexagon
 #games-action/swordandsworcery
@@ -39,15 +39,15 @@
 * games-board/pysolfc
 * games-board/xmahjongg
 * games-emulation/dosbox
-* games-emulation/epsxe
+#* games-emulation/epsxe
 * games-emulation/gambatte
 #games-emulation/higan
-* games-emulation/mupen64plus
-* games-emulation/psemu-gpupetemesagl
-* games-emulation/psemu-gpupetexgl2
-* games-emulation/psemu-padxwin
-* games-emulation/psemu-peopssoftgpu
-* games-emulation/psemu-peopsspu
+#* games-emulation/mupen64plus
+#* games-emulation/psemu-gpupetemesagl
+#* games-emulation/psemu-gpupetexgl2
+#* games-emulation/psemu-padxwin
+#* games-emulation/psemu-peopssoftgpu
+#* games-emulation/psemu-peopsspu
 #* games-emulation/vbam
 #games-emulation/zsnes
 * games-engines/gemrb
@@ -86,7 +86,7 @@
 * games-misc/fortune-mod-futurama
 * games-misc/fortune-mod-starwars
 * games-misc/fortune-mod-tao
-* games-misc/katawa-shoujo
+#* games-misc/katawa-shoujo
 #games-misc/little-inferno
 * games-misc/lolcat
 #games-misc/papers-please

paludis/sets/steam.conf

@@ -1,9 +1,3 @@
-* >=app-emulation/emul-linux-x86-baselibs-20121028[development]
-* >=app-emulation/emul-linux-x86-gtklibs-20121028[development]
-* >=app-emulation/emul-linux-x86-opengl-20121028[development]
-* >=app-emulation/emul-linux-x86-sdl-20121028[development]
-* >=app-emulation/emul-linux-x86-soundlibs-20121028[development]
-* >=app-emulation/emul-linux-x86-xlibs-20121028[development]
 * >=sys-devel/gcc-4.6.0[multilib]
 * >=sys-libs/glibc-2.15[multilib]
 * virtual/opengl