[librsvg] Remove the nom dependency. So long, and thanks for all the fish.

[Federico Mena Quintero <federico src gnome org>]

commit 1bf93897ba40058c94d17883c4555a150d32ec72
Author: Federico Mena Quintero <federico gnome org>
Date:   Thu Jul 20 20:41:53 2017 -0500

    Remove the nom dependency.  So long, and thanks for all the fish.

 rust/Cargo.lock |    7 -------
 rust/Cargo.toml |    5 -----
 rust/src/lib.rs |    2 --
 3 files changed, 0 insertions(+), 14 deletions(-)
---
diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index 80df258..c2f3e03 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -12,7 +12,6 @@ dependencies = [
  "lalrpop 0.12.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lalrpop-util 0.12.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
- "nom 2.1.0 (git+https://github.com/federicomenaquintero/nom.git)",
  "regex 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -278,11 +277,6 @@ dependencies = [
 ]
 
 [[package]]
-name = "nom"
-version = "2.1.0"
-source = "git+https://github.com/federicomenaquintero/nom.git#c5733d4779f513a3eb7f39c09de1c2155da4d6e2";
-
-[[package]]
 name = "petgraph"
 version = "0.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index";
@@ -538,7 +532,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index";
 "checksum matches 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)" = 
"efd7622e3022e1a6eaa602c4cea8912254e5582c9c692e9167714182244801b1"
 "checksum memchr 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = 
"d8b629fb514376c675b98c1421e80b151d3817ac42d7c667717d282761418d20"
 "checksum memchr 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = 
"1dbccc0e46f1ea47b9f17e6d67c5a96bd27030519c519c9c91327e31275a47b4"
-"checksum nom 2.1.0 (git+https://github.com/federicomenaquintero/nom.git)" = "<none>"
 "checksum petgraph 0.1.18 (registry+https://github.com/rust-lang/crates.io-index)" = 
"bfd1de18b0a5f1777162e5b61aaf498032467d5409ab4ca6dbd03049f5708de1"
 "checksum phf 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)" = 
"cb325642290f28ee14d8c6201159949a872f220c62af6e110a56ea914fbe42fc"
 "checksum phf_codegen 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)" = 
"d62594c0bb54c464f633175d502038177e90309daf2e0158be42ed5f023ce88f"
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index a117a3d..93b1f97 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -34,11 +34,6 @@ version = "0.1.1"
 git = "https://github.com/gtk-rs/sys";
 version = "0.3.2"
 
-[dependencies.nom]
-#git = "https://github.com/Geal/nom";
-git = "https://github.com/federicomenaquintero/nom.git";
-features = ["verbose-errors"]
-
 [dependencies.downcast-rs]
 git = "https://github.com/marcianx/downcast-rs";
 version = "1.0.0"
diff --git a/rust/src/lib.rs b/rust/src/lib.rs
index fe7f2a0..d6d8586 100644
--- a/rust/src/lib.rs
+++ b/rust/src/lib.rs
@@ -10,8 +10,6 @@ extern crate libc;
 extern crate bitflags;
 #[macro_use]
 extern crate downcast_rs;
-#[macro_use]
-extern crate nom;
 
 pub use aspect_ratio::{
     rsvg_aspect_ratio_parse,