Standardize return icon

Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Social icons and entries

Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
xxhdpi icons

Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Remove unused attribute

Signed-off-by: Jorge Ruesga <jorge@ruesga.com>