[gitignore] Adds *.swn + *.swo (Vim files) & *.orig + *.reg (patch conflicts)
[gitignore] Adds *.swn + *.swo (Vim files) & *.orig + *.reg (patch conflicts)

Distrotech/clutter,heysion/clutter-clone,jigpu/clutter,spatulasnout/clutter,djdeath/clutter,collects/clutter,rkudiyarov/clutter_osx,Distrotech/clutter,djdeath/clutter,heysion/clutter-clone,kerrickstaley/clutter-vala,djdeath/clutter-multithreaded,spatulasnout/clutter,djdeath/clutter-android,spatulasnout/clutter,dlespiau/clutter,nobled/clutter,jigpu/clutter,jigpu/clutter,djdeath/clutter,GNOME/clutter,GNOME/clutter,jigpu/clutter,spatulasnout/clutter,kerrickstaley/clutter-vala,djdeath/clutter,GNOME/clutter,jigpu/clutter,spatulasnout/clutter,djdeath/clutter-multithreaded,heysion/clutter-clone,dlespiau/clutter,djdeath/clutter-android,collects/clutter,collects/clutter,collects/clutter,tardyp/clutter,djdeath/clutter-multithreaded,djdeath/clutter-android,kerrickstaley/clutter-vala,djdeath/clutter,kerrickstaley/clutter-vala,ebassi/clutter,GNOME/clutter,collects/clutter,tardyp/clutter,rkudiyarov/clutter_osx,djdeath/clutter,ebassi/clutter,djdeath/clutter-android,Distrotech/clutter,nobled/clutter,GNOME/clutter,heysion/clutter-clone,rkudiyarov/clutter_osx,jigpu/clutter,dlespiau/clutter,djdeath/clutter-multithreaded,Distrotech/clutter,nobled/clutter,djdeath/clutter-android,heysion/clutter-clone,ebassi/clutter,tardyp/clutter,Distrotech/clutter,rkudiyarov/clutter_osx,ebassi/clutter,ebassi/clutter,Distrotech/clutter