message: remove unused macros
  This silences a couple of compiler warnings in the build.
diff: @@ -210,19 +210,6 @@ pub mod fc {
  }
  }
  - macro_rules! pattern_add_int {
  - ($($name:ident => $object:expr),*) => {
  - $(
  - #[inline]
  - pub fn $name(&mut self, value: &str) -> bool {
  - unsafe {
  - self.add_string($object, value)
  - }
  - }
  - )*
  - }
  - }
  -
  impl Pattern {
  pub fn new() -> Pattern {
  Pattern(unsafe { FcPatternCreate() })
  @@ -260,23 +247,6 @@ pub mod fc {
  };
  }
  - macro_rules! pattern_add_integer {
  - ($($method:ident() => $property:expr),+) => {
  - $(
  - pub fn $method(&self, int: isize) -> bool {
  - unsafe {
  - FcPatternAddInteger(
  - self.as_ptr(),
  - $property.as_ptr() as *mut c_char,
  - int as c_int,
  - &mut index
  - ) == 1
  - }
  - }
  - )+
  - };
  - }
  -
  macro_rules! pattern_get_integer {
  ($($method:ident() => $property:expr),+) => {
  $(
  