Initial wallpaper setting support

.idea/workspace.xml

app/app.iml

app/src/main/AndroidManifest.xml

app/src/main/java/ovh/ice/icecons/MainActivity.java

app/src/main/java/ovh/ice/icecons/WallpaperActivity.java

app/src/main/java/ovh/ice/icecons/WallpaperSetActivity.java

app/src/main/res/drawable-nodpi/bush.jpg

app/src/main/res/drawable-nodpi/bush_thumb.jpg

app/src/main/res/drawable-nodpi/clovers.jpg

app/src/main/res/drawable-nodpi/clovers_thumb.jpg

app/src/main/res/drawable-nodpi/daisy.jpg

app/src/main/res/drawable-nodpi/daisy_thumb.jpg

app/src/main/res/drawable-nodpi/ivy.jpg

app/src/main/res/drawable-nodpi/ivy_thumb.jpg

app/src/main/res/drawable-nodpi/rock.jpg

app/src/main/res/drawable-nodpi/rock_thumb.jpg

app/src/main/res/drawable-nodpi/wall.jpg

app/src/main/res/drawable-nodpi/wall_thumb.jpg

app/src/main/res/layout/activity_main.xml

app/src/main/res/layout/activity_wallpaper.xml